1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.268.2.1 2008/12/14 15:32:37 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Creating custom roles can be done by the Domain Coordinator through
55: the Create User functionality. That screen will show all privileges
56: that can be assigned to users. For a complete list of privileges,
57: please see C</home/httpd/lonTabs/rolesplain.tab>.
58:
59: Custom role definitions are stored in the C<roles.db> file of the role
60: author.
61:
62: =cut
63:
64: use strict;
65: use Apache::Constants qw(:common :http);
66: use Apache::lonnet;
67: use Apache::loncommon;
68: use Apache::lonlocal;
69: use Apache::longroup;
70: use Apache::lonuserutils;
71: use LONCAPA qw(:DEFAULT :match);
72:
73: my $loginscript; # piece of javascript used in two separate instances
74: my $authformnop;
75: my $authformkrb;
76: my $authformint;
77: my $authformfsys;
78: my $authformloc;
79:
80: sub initialize_authen_forms {
81: my ($dom,$formname,$curr_authtype,$mode) = @_;
82: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
83: my %param = ( formname => $formname,
84: kerb_def_dom => $krbdefdom,
85: kerb_def_auth => $krbdef,
86: domain => $dom,
87: );
88: my %abv_auth = &auth_abbrev();
89: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
90: my $long_auth = $1;
91: my $curr_autharg = $2;
92: my %abv_auth = &auth_abbrev();
93: $param{'curr_authtype'} = $abv_auth{$long_auth};
94: if ($long_auth =~ /^krb(4|5)$/) {
95: $param{'curr_kerb_ver'} = $1;
96: $param{'curr_autharg'} = $curr_autharg;
97: }
98: if ($mode eq 'modifyuser') {
99: $param{'mode'} = $mode;
100: }
101: }
102: $loginscript = &Apache::loncommon::authform_header(%param);
103: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
104: $authformnop = &Apache::loncommon::authform_nochange(%param);
105: $authformint = &Apache::loncommon::authform_internal(%param);
106: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
107: $authformloc = &Apache::loncommon::authform_local(%param);
108: }
109:
110: sub auth_abbrev {
111: my %abv_auth = (
112: krb4 => 'krb',
113: internal => 'int',
114: localuth => 'loc',
115: unix => 'fsys',
116: );
117: return %abv_auth;
118: }
119:
120: # ====================================================
121:
122: sub portfolio_quota {
123: my ($ccuname,$ccdomain) = @_;
124: my %lt = &Apache::lonlocal::texthash(
125: 'usrt' => "User Tools",
126: 'blog' => "Personal User Blog",
127: 'aboutme' => "Personal Information Page",
128: 'portfolio' => "Personal User Portfolio",
129: 'avai' => "Available",
130: 'cusa' => "availability",
131: 'chse' => "Change setting",
132: 'disk' => "Disk space allocated to user's portfolio files",
133: 'cuqu' => "Current quota",
134: 'cust' => "Custom quota",
135: 'defa' => "Default",
136: 'usde' => "Use default",
137: 'uscu' => "Use custom",
138: 'chqu' => "Change quota",
139: );
140: my ($currquota,$quotatype,$inststatus,$defquota) =
141: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
142: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
143: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
144: if ($inststatus ne '') {
145: if ($usertypes->{$inststatus} ne '') {
146: $longinsttype = $usertypes->{$inststatus};
147: }
148: }
149: $custom_on = ' ';
150: $custom_off = ' checked="checked" ';
151: my $quota_javascript = <<"END_SCRIPT";
152: <script type="text/javascript">
153: function quota_changes(caller) {
154: if (caller == "custom") {
155: if (document.cu.customquota[0].checked) {
156: document.cu.portfolioquota.value = "";
157: }
158: }
159: if (caller == "quota") {
160: document.cu.customquota[1].checked = true;
161: }
162: }
163: </script>
164: END_SCRIPT
165: if ($quotatype eq 'custom') {
166: $custom_on = $custom_off;
167: $custom_off = ' ';
168: $showquota = $currquota;
169: if ($longinsttype eq '') {
170: $defaultinfo = &mt('For this user, the default quota would be [_1]'
171: .' Mb.',$defquota);
172: } else {
173: $defaultinfo = &mt("For this user, the default quota would be [_1]".
174: " Mb, as determined by the user's institutional".
175: " affiliation ([_2]).",$defquota,$longinsttype);
176: }
177: } else {
178: if ($longinsttype eq '') {
179: $defaultinfo = &mt('For this user, the default quota is [_1]'
180: .' Mb.',$defquota);
181: } else {
182: $defaultinfo = &mt("For this user, the default quota of [_1]".
183: " Mb, is determined by the user's institutional".
184: " affiliation ([_2]).",$defquota,$longinsttype);
185: }
186: }
187:
188: my $output = $quota_javascript."\n".
189: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
190: &Apache::loncommon::start_data_table();
191:
192: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
193: my %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
194: 'tools.aboutme','tools.portfolio','tools.blog');
195: my @usertools = ('aboutme','blog','portfolio');
196: foreach my $item (@usertools) {
197: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off);
198: $cust_off = 'checked="checked" ';
199: $tool_on = 'checked="checked" ';
200: $curr_access = &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item);
201: if ($userenv{'tools.'.$item} eq '') {
202: $custom_access = 'default';
203: if (!$curr_access) {
204: $tool_off = 'checked="checked" ';
205: $tool_on = '';
206: }
207: } else {
208: $custom_access = 'custom';
209: $cust_on = ' checked="checked" ';
210: $cust_off = '';
211: if ($userenv{'tools.'.$item} == 0) {
212: $tool_off = 'checked="checked" ';
213: $tool_on = '';
214: }
215: }
216: $curr_access = &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item);
217: $output .= ' <tr class="LC_info_row">'."\n".
218: ' <td>'.$lt{$item}.'</td>'."\n".
219: ' </tr>'."\n".
220: &Apache::loncommon::start_data_table_row()."\n".
221: ' <td>'.&mt('Availability determined currently from [_1] setting.',$custom_access).
222: ' '.$lt{'avai'}.': '.
223: ($curr_access?&mt('Yes'):&mt('No')).'</td>'."\n".
224: &Apache::loncommon::end_data_table_row()."\n".
225: &Apache::loncommon::start_data_table_row()."\n".
226: ' <td><span class="LC_nobreak">'.$lt{'chse'}.': <label>'.
227: '<input type="radio" name="custom'.$item.'" value="0" '.
228: $cust_off.'/>'.$lt{'usde'}.'</label> '.
229: '<label><input type="radio" name="custom'.$item.'" value="1" '.
230: $cust_on.'/>'.$lt{'uscu'}.'</label> -- '.
231: $lt{'cusa'}.': <label>'.
232: '<input type="radio" name="tools_'.$item.'" value="1" '.
233: $tool_on.'/>'.&mt('On').'</label> <label>'.
234: '<input type="radio" name="tools_'.$item.'" value="0" '.
235: $tool_off.'/>'.&mt('Off').'</label></span></td>'."\n".
236: &Apache::loncommon::end_data_table_row()."\n";
237: }
238: }
239: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
240: $output .= '<tr class="LC_info_row">'."\n".
241: ' <td>'.$lt{'disk'}.'</td>'."\n".
242: ' </tr>'."\n".
243: &Apache::loncommon::start_data_table_row()."\n".
244: ' <td>'.$lt{'cuqu'}.': '.
245: $currquota.' Mb. '.
246: $defaultinfo.'</td>'."\n".
247: &Apache::loncommon::end_data_table_row()."\n".
248: &Apache::loncommon::start_data_table_row()."\n".
249: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
250: ': <label>'.
251: '<input type="radio" name="customquota" value="0" '.
252: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
253: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
254: ' <label><input type="radio" name="customquota" value="1" '.
255: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
256: $lt{'cust'}.':</label> '.
257: '<input type="text" name="portfolioquota" size ="5" value="'.
258: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
259: '/> Mb</span></td>'."\n".
260: &Apache::loncommon::end_data_table_row()."\n";
261: }
262: $output .= &Apache::loncommon::end_data_table();
263: return $output;
264: }
265:
266: # =================================================================== Phase one
267:
268: sub print_username_entry_form {
269: my ($r,$context,$response,$srch,$forcenewuser) = @_;
270: my $defdom=$env{'request.role.domain'};
271: my $formtoset = 'crtuser';
272: if (exists($env{'form.startrolename'})) {
273: $formtoset = 'docustom';
274: $env{'form.rolename'} = $env{'form.startrolename'};
275: } elsif ($env{'form.origform'} eq 'crtusername') {
276: $formtoset = $env{'form.origform'};
277: }
278:
279: my ($jsback,$elements) = &crumb_utilities();
280:
281: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
282: '<script type="text/javascript">'."\n".
283: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset}).
284: '</script>'."\n";
285:
286: my %loaditems = (
287: 'onload' => "javascript:setFormElements(document.$formtoset)",
288: );
289: my %breadcrumb_text = &singleuser_breadcrumb();
290: my $start_page =
291: &Apache::loncommon::start_page('User Management',
292: $jscript,{'add_entries' => \%loaditems,});
293: if ($env{'form.action'} eq 'custom') {
294: &Apache::lonhtmlcommon::add_breadcrumb
295: ({href=>"javascript:backPage(document.crtuser)",
296: text=>"Pick custom role",});
297: } else {
298: &Apache::lonhtmlcommon::add_breadcrumb
299: ({href=>"javascript:backPage(document.crtuser)",
300: text=>$breadcrumb_text{'search'},
301: faq=>282,bug=>'Instructor Interface',});
302: }
303: my $helpitem = 'Course_Change_Privileges';
304: if ($env{'form.action'} eq 'custom') {
305: $helpitem = 'Course_Editing_Custom_Roles';
306: } elsif ($env{'form.action'} eq 'singlestudent') {
307: $helpitem = 'Course_Add_Student';
308: }
309: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
310: $helpitem);
311: my %existingroles=&Apache::lonuserutils::my_custom_roles();
312: my $choice=&Apache::loncommon::select_form('make new role','rolename',
313: ('make new role' => 'Generate new role ...',%existingroles));
314: my %lt=&Apache::lonlocal::texthash(
315: 'srst' => 'Search for a user and enroll as a student',
316: 'srad' => 'Search for a user and modify/add user information or roles',
317: 'usr' => "Username",
318: 'dom' => "Domain",
319: 'ecrp' => "Edit Custom Role Privileges",
320: 'nr' => "Name of Role",
321: 'cre' => "Custom Role Editor",
322: );
323: $r->print($start_page."\n".$crumbs);
324: if ($env{'form.action'} eq 'custom') {
325: if (&Apache::lonnet::allowed('mcr','/')) {
326: $r->print(<<ENDCUSTOM);
327: <form action="/adm/createuser" method="post" name="docustom">
328: <input type="hidden" name="action" value="$env{'form.action'}" />
329: <input type="hidden" name="phase" value="selected_custom_edit" />
330: <h3>$lt{'ecrp'}</h3>
331: $lt{'nr'}: $choice <input type="text" size="15" name="newrolename" /><br />
332: <input name="customeditor" type="submit" value="$lt{'cre'}" />
333: </form>
334: ENDCUSTOM
335: }
336: } else {
337: my $actiontext = $lt{'srad'};
338: if ($env{'form.action'} eq 'singlestudent') {
339: $actiontext = $lt{'srst'};
340: }
341: $r->print("
342: <h3>$actiontext</h3>");
343: if ($env{'form.origform'} ne 'crtusername') {
344: $r->print("\n".$response);
345: }
346: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
347: }
348: $r->print(&Apache::loncommon::end_page());
349: }
350:
351: sub entry_form {
352: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
353: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
354: my ($usertype,$inexact);
355: if (ref($srch) eq 'HASH') {
356: if (($srch->{'srchin'} eq 'dom') &&
357: ($srch->{'srchby'} eq 'uname') &&
358: ($srch->{'srchtype'} eq 'exact') &&
359: ($srch->{'srchdomain'} ne '') &&
360: ($srch->{'srchterm'} ne '')) {
361: my ($rules,$ruleorder) =
362: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
363: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
364: } else {
365: $inexact = 1;
366: }
367: }
368: my $cancreate =
369: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
370: my $userpicker =
371: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
372: 'document.crtuser',$cancreate,$usertype);
373: my $srchbutton = &mt('Search');
374: if ($env{'form.action'} eq 'singlestudent') {
375: $srchbutton = &mt('Search and Enroll');
376: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
377: $srchbutton = &mt('Search or Add New User');
378: }
379: my $output = <<"ENDBLOCK";
380: <form action="/adm/createuser" method="post" name="crtuser">
381: <input type="hidden" name="action" value="$env{'form.action'}" />
382: <input type="hidden" name="phase" value="get_user_info" />
383: $userpicker
384: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
385: </form>
386: ENDBLOCK
387: if ($env{'form.phase'} eq '') {
388: my $defdom=$env{'request.role.domain'};
389: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
390: my %lt=&Apache::lonlocal::texthash(
391: 'enro' => 'Enroll one student',
392: 'admo' => 'Add/modify a single user',
393: 'crea' => 'create new user if required',
394: 'uskn' => "username is known",
395: 'crnu' => 'Create a new user',
396: 'usr' => 'Username',
397: 'dom' => 'in domain',
398: 'enrl' => 'Enroll',
399: 'cram' => 'Create/Modify user',
400: );
401: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
402: my ($title,$buttontext,$showresponse);
403: if ($env{'form.action'} eq 'singlestudent') {
404: $title = $lt{'enro'};
405: $buttontext = $lt{'enrl'};
406: } else {
407: $title = $lt{'admo'};
408: $buttontext = $lt{'cram'};
409: }
410: if ($cancreate) {
411: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
412: } else {
413: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
414: }
415: if ($env{'form.origform'} eq 'crtusername') {
416: $showresponse = $responsemsg;
417: }
418: $output .= <<"ENDDOCUMENT";
419: <br />
420: <form action="/adm/createuser" method="post" name="crtusername">
421: <input type="hidden" name="action" value="$env{'form.action'}" />
422: <input type="hidden" name="phase" value="createnewuser" />
423: <input type="hidden" name="srchtype" value="exact" />
424: <input type="hidden" name="srchby" value="uname" />
425: <input type="hidden" name="srchin" value="dom" />
426: <input type="hidden" name="forcenewuser" value="1" />
427: <input type="hidden" name="origform" value="crtusername" />
428: <h3>$title</h3>
429: $showresponse
430: <table>
431: <tr>
432: <td>$lt{'usr'}:</td>
433: <td><input type="text" size="15" name="srchterm" /></td>
434: <td> $lt{'dom'}:</td><td>$domform</td>
435: <td> $sellink </td>
436: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
437: </tr>
438: </table>
439: </form>
440: ENDDOCUMENT
441: }
442: return $output;
443: }
444:
445: sub user_modification_js {
446: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
447:
448: return <<END;
449: <script type="text/javascript" language="Javascript">
450:
451: function pclose() {
452: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
453: "height=350,width=350,scrollbars=no,menubar=no");
454: parmwin.close();
455: }
456:
457: $pjump_def
458: $dc_setcourse_code
459:
460: function dateset() {
461: eval("document.cu."+document.cu.pres_marker.value+
462: ".value=document.cu.pres_value.value");
463: pclose();
464: }
465:
466: $nondc_setsection_code
467:
468: </script>
469: END
470: }
471:
472: # =================================================================== Phase two
473: sub print_user_selection_page {
474: my ($r,$response,$srch,$srch_results,$srcharray,$context) = @_;
475: my @fields = ('username','domain','lastname','firstname','permanentemail');
476: my $sortby = $env{'form.sortby'};
477:
478: if (!grep(/^\Q$sortby\E$/,@fields)) {
479: $sortby = 'lastname';
480: }
481:
482: my ($jsback,$elements) = &crumb_utilities();
483:
484: my $jscript = (<<ENDSCRIPT);
485: <script type="text/javascript">
486: function pickuser(uname,udom) {
487: document.usersrchform.seluname.value=uname;
488: document.usersrchform.seludom.value=udom;
489: document.usersrchform.phase.value="userpicked";
490: document.usersrchform.submit();
491: }
492:
493: $jsback
494: </script>
495: ENDSCRIPT
496:
497: my %lt=&Apache::lonlocal::texthash(
498: 'usrch' => "User Search to add/modify roles",
499: 'stusrch' => "User Search to enroll student",
500: 'usel' => "Select a user to add/modify roles",
501: 'stusel' => "Select a user to enroll as a student",
502: 'username' => "username",
503: 'domain' => "domain",
504: 'lastname' => "last name",
505: 'firstname' => "first name",
506: 'permanentemail' => "permanent e-mail",
507: );
508: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
509:
510: my %breadcrumb_text = &singleuser_breadcrumb();
511: &Apache::lonhtmlcommon::add_breadcrumb
512: ({href=>"javascript:backPage(document.usersrchform,'','')",
513: text=>$breadcrumb_text{'search'},
514: faq=>282,bug=>'Instructor Interface',},
515: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
516: text=>$breadcrumb_text{'userpicked'},
517: faq=>282,bug=>'Instructor Interface',});
518: if ($env{'form.action'} eq 'singleuser') {
519: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
520: 'Course_Change_Privileges'));
521: $r->print("<b>$lt{'usrch'}</b><br />");
522: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
523: $r->print('<h3>'.$lt{'usel'}.'</h3>');
524: } elsif ($env{'form.action'} eq 'singlestudent') {
525: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
526: 'Course_Add_Student'));
527: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
528: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
529: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
530: }
531: $r->print('<form name="usersrchform" method="post">'.
532: &Apache::loncommon::start_data_table()."\n".
533: &Apache::loncommon::start_data_table_header_row()."\n".
534: ' <th> </th>'."\n");
535: foreach my $field (@fields) {
536: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
537: "'".$field."'".';document.usersrchform.submit();">'.
538: $lt{$field}.'</a></th>'."\n");
539: }
540: $r->print(&Apache::loncommon::end_data_table_header_row());
541:
542: my @sorted_users = sort {
543: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
544: ||
545: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
546: ||
547: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
548: ||
549: lc($a) cmp lc($b)
550: } (keys(%$srch_results));
551:
552: foreach my $user (@sorted_users) {
553: my ($uname,$udom) = split(/:/,$user);
554: $r->print(&Apache::loncommon::start_data_table_row().
555: '<td><input type="button" name="seluser" value="'.&mt('Select').'" onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".')" /></td>'.
556: '<td><tt>'.$uname.'</tt></td>'.
557: '<td><tt>'.$udom.'</tt></td>');
558: foreach my $field ('lastname','firstname','permanentemail') {
559: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
560: }
561: $r->print(&Apache::loncommon::end_data_table_row());
562: }
563: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
564: if (ref($srcharray) eq 'ARRAY') {
565: foreach my $item (@{$srcharray}) {
566: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
567: }
568: }
569: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
570: ' <input type="hidden" name="seluname" value="" />'."\n".
571: ' <input type="hidden" name="seludom" value="" />'."\n".
572: ' <input type="hidden" name="currstate" value="select" />'."\n".
573: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
574: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
575: $r->print($response.'</form>'.&Apache::loncommon::end_page());
576: }
577:
578: sub print_user_query_page {
579: my ($r,$caller) = @_;
580: # FIXME - this is for a network-wide name search (similar to catalog search)
581: # To use frames with similar behavior to catalog/portfolio search.
582: # To be implemented.
583: return;
584: }
585:
586: sub print_user_modification_page {
587: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_;
588: if (($ccuname eq '') || ($ccdomain eq '')) {
589: my $usermsg = &mt('No username and/or domain provided.');
590: $env{'form.phase'} = '';
591: &print_username_entry_form($r,$context,$usermsg);
592: return;
593: }
594: my ($form,$formname);
595: if ($env{'form.action'} eq 'singlestudent') {
596: $form = 'document.enrollstudent';
597: $formname = 'enrollstudent';
598: } else {
599: $form = 'document.cu';
600: $formname = 'cu';
601: }
602: my %abv_auth = &auth_abbrev();
603: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
604: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
605: if ($uhome eq 'no_host') {
606: my $usertype;
607: my ($rules,$ruleorder) =
608: &Apache::lonnet::inst_userrules($ccdomain,'username');
609: $usertype =
610: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
611: my $cancreate =
612: &Apache::lonuserutils::can_create_user($ccdomain,$context,
613: $usertype);
614: if (!$cancreate) {
615: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
616: my %usertypetext = (
617: official => 'institutional',
618: unofficial => 'non-institutional',
619: );
620: my $response;
621: if ($env{'form.origform'} eq 'crtusername') {
622: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
623: '</span><br />';
624: }
625: $response .= '<span class="LC_warning">'.&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.").' '.&mt('Contact the <a[_1]>helpdesk</a> for assistance.',$helplink).'</span><br /><br />';
626: $env{'form.phase'} = '';
627: &print_username_entry_form($r,$context,$response);
628: return;
629: }
630: $newuser = 1;
631: my $checkhash;
632: my $checks = { 'username' => 1 };
633: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
634: &Apache::loncommon::user_rule_check($checkhash,$checks,
635: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
636: if (ref($alerts{'username'}) eq 'HASH') {
637: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
638: my $domdesc =
639: &Apache::lonnet::domain($ccdomain,'description');
640: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
641: my $userchkmsg;
642: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
643: $userchkmsg =
644: &Apache::loncommon::instrule_disallow_msg('username',
645: $domdesc,1).
646: &Apache::loncommon::user_rule_formats($ccdomain,
647: $domdesc,$curr_rules{$ccdomain}{'username'},
648: 'username');
649: }
650: $env{'form.phase'} = '';
651: &print_username_entry_form($r,$context,$userchkmsg);
652: return;
653: }
654: }
655: }
656: } else {
657: $newuser = 0;
658: }
659: if ($response) {
660: $response = '<br />'.$response;
661: }
662:
663: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
664: my $dc_setcourse_code = '';
665: my $nondc_setsection_code = '';
666: my %loaditem;
667:
668: my $groupslist = &Apache::lonuserutils::get_groupslist();
669:
670: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
671: $groupslist,$newuser,$formname,\%loaditem);
672: my $args = {'add_entries' => \%loaditem};
673: if ($env{'form.popup'}) {
674: $args->{'no_nav_bar'} = 1;
675: }
676: my $start_page =
677: &Apache::loncommon::start_page('User Management',$js,$args);
678: my %breadcrumb_text = &singleuser_breadcrumb();
679: &Apache::lonhtmlcommon::add_breadcrumb
680: ({href=>"javascript:backPage($form)",
681: text=>$breadcrumb_text{'search'},
682: faq=>282,bug=>'Instructor Interface',});
683:
684: if ($env{'form.phase'} eq 'userpicked') {
685: &Apache::lonhtmlcommon::add_breadcrumb
686: ({href=>"javascript:backPage($form,'get_user_info','select')",
687: text=>$breadcrumb_text{'userpicked'},
688: faq=>282,bug=>'Instructor Interface',});
689: }
690: &Apache::lonhtmlcommon::add_breadcrumb
691: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
692: text=>$breadcrumb_text{'modify'},
693: faq=>282,bug=>'Instructor Interface',});
694: my $helpitem = 'Course_Change_Privileges';
695: if ($env{'form.action'} eq 'singlestudent') {
696: $helpitem = 'Course_Add_Student';
697: }
698: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
699: $helpitem);
700:
701: my $forminfo =<<"ENDFORMINFO";
702: <form action="/adm/createuser" method="post" name="$formname">
703: <input type="hidden" name="phase" value="update_user_data" />
704: <input type="hidden" name="ccuname" value="$ccuname" />
705: <input type="hidden" name="ccdomain" value="$ccdomain" />
706: <input type="hidden" name="pres_value" value="" />
707: <input type="hidden" name="pres_type" value="" />
708: <input type="hidden" name="pres_marker" value="" />
709: ENDFORMINFO
710: my %inccourses;
711: foreach my $key (keys(%env)) {
712: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
713: $inccourses{$1.'_'.$2}=1;
714: }
715: }
716: if ($newuser) {
717: my $portfolioform;
718: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
719: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
720: # Current user has quota or user tools modification privileges
721: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
722: }
723: &initialize_authen_forms($ccdomain,$formname);
724: my %lt=&Apache::lonlocal::texthash(
725: 'cnu' => 'Create New User',
726: 'ast' => 'as a student',
727: 'ind' => 'in domain',
728: 'lg' => 'Login Data',
729: 'hs' => "Home Server",
730: );
731: $r->print(<<ENDTITLE);
732: $start_page
733: $crumbs
734: $response
735: $forminfo
736: <script type="text/javascript" language="Javascript">
737: $loginscript
738: </script>
739: <input type='hidden' name='makeuser' value='1' />
740: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
741: ENDTITLE
742: if ($env{'form.action'} eq 'singlestudent') {
743: $r->print(' ('.$lt{'ast'}.')');
744: }
745: $r->print('</h2>'."\n".'<div class="LC_left_float">');
746: my $personal_table =
747: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
748: $inst_results{$ccuname.':'.$ccdomain});
749: $r->print($personal_table);
750: my ($home_server_pick,$numlib) =
751: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
752: 'default','hide');
753: if ($numlib > 1) {
754: $r->print("
755: <br />
756: $lt{'hs'}: $home_server_pick
757: <br />");
758: } else {
759: $r->print($home_server_pick);
760: }
761: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
762: $lt{'lg'}.'</h3>');
763: my ($fixedauth,$varauth,$authmsg);
764: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
765: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
766: my ($rules,$ruleorder) =
767: &Apache::lonnet::inst_userrules($ccdomain,'username');
768: if (ref($rules) eq 'HASH') {
769: if (ref($rules->{$matchedrule}) eq 'HASH') {
770: my $authtype = $rules->{$matchedrule}{'authtype'};
771: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
772: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
773: } else {
774: my $authparm = $rules->{$matchedrule}{'authparm'};
775: if ($authtype =~ /^krb(4|5)$/) {
776: my $ver = $1;
777: if ($authparm ne '') {
778: $fixedauth = <<"KERB";
779: <input type="hidden" name="login" value="krb" />
780: <input type="hidden" name="krbver" value="$ver" />
781: <input type="hidden" name="krbarg" value="$authparm" />
782: KERB
783: $authmsg = $rules->{$matchedrule}{'authmsg'};
784: }
785: } else {
786: $fixedauth =
787: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
788: if ($rules->{$matchedrule}{'authparmfixed'}) {
789: $fixedauth .=
790: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
791: } else {
792: $varauth =
793: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
794: }
795: }
796: }
797: } else {
798: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
799: }
800: }
801: if ($authmsg) {
802: $r->print(<<ENDAUTH);
803: $fixedauth
804: $authmsg
805: $varauth
806: ENDAUTH
807: }
808: } else {
809: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
810: }
811: $r->print($portfolioform);
812: if ($env{'form.action'} eq 'singlestudent') {
813: $r->print(&date_sections_select($context,$newuser,$formname,
814: $permission));
815: }
816: $r->print('</div><div class="LC_clear_float_footer"></div>');
817: } else { # user already exists
818: my %lt=&Apache::lonlocal::texthash(
819: 'cup' => "Modify existing user: ",
820: 'ens' => "Enroll one student: ",
821: 'id' => "in domain",
822: );
823: $r->print(<<ENDCHANGEUSER);
824: $start_page
825: $crumbs
826: $forminfo
827: <h2>
828: ENDCHANGEUSER
829: if ($env{'form.action'} eq 'singlestudent') {
830: $r->print($lt{'ens'});
831: } else {
832: $r->print($lt{'cup'});
833: }
834: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
835: "\n".'<div class="LC_left_float">');
836: my ($personal_table,$showforceid) =
837: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
838: $inst_results{$ccuname.':'.$ccdomain});
839: $r->print($personal_table);
840: if ($showforceid) {
841: $r->print(&Apache::lonuserutils::forceid_change($context));
842: }
843: $r->print('</div>');
844: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
845: my ($user_quota_text,$user_tools_text);
846: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
847: (&Apache::lonnet::allowed('mut',$ccdomain))) {
848: # Current user has quota modification privileges
849: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
850: }
851: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
852: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
853: # Get the user's portfolio information
854: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
855: $ccdomain,$ccuname);
856: my %lt=&Apache::lonlocal::texthash(
857: 'dska' => "Disk space allocated to user's portfolio files",
858: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
859: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
860: );
861: $user_quota_text = <<ENDNOPORTPRIV;
862: <h3>$lt{'dska'}</h3>
863: $lt{'youd'} $lt{'ichr'}: $ccdomain
864: ENDNOPORTPRIV
865: }
866: }
867: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
868: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
869: my %lt=&Apache::lonlocal::texthash(
870: 'utav' => "User Tools Availability",
871: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Home Page settings for this user.",
872: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
873: );
874: $user_tools_text = <<ENDNOTOOLSPRIV;
875: <h3>$lt{'utav'}</h3>
876: $lt{'yodo'} $lt{'ifch'}: $ccdomain
877: ENDNOTOOLSPRIV
878: }
879: }
880: if ($user_auth_text ne '') {
881: $r->print('<div class="LC_left_float">'.$user_auth_text);
882: if ($user_quota_text ne '') {
883: $r->print($user_quota_text);
884: }
885: if ($user_tools_text ne '') {
886: $r->print($user_tools_text);
887: }
888: if ($env{'form.action'} eq 'singlestudent') {
889: $r->print(&date_sections_select($context,$newuser,$formname));
890: }
891: } elsif ($user_quota_text ne '') {
892: $r->print('<div class="LC_left_float">'.$user_quota_text);
893: if ($user_tools_text ne '') {
894: $r->print($user_tools_text);
895: }
896: if ($env{'form.action'} eq 'singlestudent') {
897: $r->print(&date_sections_select($context,$newuser,$formname));
898: }
899: } elsif ($user_tools_text ne '') {
900: $r->print('<div class="LC_left_float">'.$user_tools_text);
901: if ($env{'form.action'} eq 'singlestudent') {
902: $r->print(&date_sections_select($context,$newuser,$formname));
903: }
904: } else {
905: if ($env{'form.action'} eq 'singlestudent') {
906: $r->print('<div class="LC_left_float">'.
907: &date_sections_select($context,$newuser,$formname));
908: }
909: }
910: $r->print('</div><div class="LC_clear_float_footer"></div>');
911: if ($env{'form.action'} ne 'singlestudent') {
912: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
913: }
914: } ## End of new user/old user logic
915:
916: if ($env{'form.action'} eq 'singlestudent') {
917: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onClick="setSections(this.form)" />'."\n");
918: } else {
919: $r->print('<h3>'.&mt('Add Roles').'</h3>');
920: my $addrolesdisplay = 0;
921: if ($context eq 'domain' || $context eq 'author') {
922: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
923: }
924: if ($context eq 'domain') {
925: my $add_domainroles = &new_domain_roles($r);
926: if (!$addrolesdisplay) {
927: $addrolesdisplay = $add_domainroles;
928: }
929: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
930: $r->print('<br /><input type="button" value="'.&mt('Save').'" onClick="setCourse()" />'."\n");
931: } elsif ($context eq 'author') {
932: if ($addrolesdisplay) {
933: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
934: if ($newuser) {
935: $r->print(' onClick="auth_check()" \>'."\n");
936: } else {
937: $r->print('onClick="this.form.submit()" \>'."\n");
938: }
939: } else {
940: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
941: &mt('Back to previous page').'</a>');
942: }
943: } else {
944: $r->print(&course_level_table(%inccourses));
945: $r->print('<br /><input type="button" value="'.&mt('Save').'" onClick="setSections(this.form)" />'."\n");
946: }
947: }
948: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
949: $r->print('<input type="hidden" name="currstate" value="" />');
950: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
951: $r->print("</form>".&Apache::loncommon::end_page());
952: return;
953: }
954:
955: sub singleuser_breadcrumb {
956: my %breadcrumb_text;
957: if ($env{'form.action'} eq 'singlestudent') {
958: $breadcrumb_text{'search'} = 'Enroll a student';
959: $breadcrumb_text{'userpicked'} = 'Select a user',
960: $breadcrumb_text{'modify'} = 'Set section/dates',
961: } else {
962: $breadcrumb_text{'search'} = 'Create/modify a user';
963: $breadcrumb_text{'userpicked'} = 'Select a user',
964: $breadcrumb_text{'modify'} = 'Set user role',
965: }
966: return %breadcrumb_text;
967: }
968:
969: sub date_sections_select {
970: my ($context,$newuser,$formname,$permission) = @_;
971: my $cid = $env{'request.course.id'};
972: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
973: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
974: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
975: undef,$formname,$permission);
976: my $rowtitle = 'Section';
977: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
978: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
979: $permission);
980: my $output = $date_table.$secbox;
981: return $output;
982: }
983:
984: sub validation_javascript {
985: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
986: $loaditem) = @_;
987: my $dc_setcourse_code = '';
988: my $nondc_setsection_code = '';
989: if ($context eq 'domain') {
990: my $dcdom = $env{'request.role.domain'};
991: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
992: $dc_setcourse_code =
993: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
994: } else {
995: my $checkauth;
996: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
997: $checkauth = 1;
998: }
999: if ($context eq 'course') {
1000: $nondc_setsection_code =
1001: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1002: undef,$checkauth);
1003: }
1004: if ($checkauth) {
1005: $nondc_setsection_code .=
1006: &Apache::lonuserutils::verify_authen($formname,$context);
1007: }
1008: }
1009: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1010: $nondc_setsection_code,$groupslist);
1011: my ($jsback,$elements) = &crumb_utilities();
1012: $js .= "\n".
1013: '<script type="text/javascript">'."\n".$jsback."\n".'</script>';
1014: return $js;
1015: }
1016:
1017: sub display_existing_roles {
1018: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1019: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1020: # Build up table of user roles to allow revocation and re-enabling of roles.
1021: my ($tmp) = keys(%rolesdump);
1022: if ($tmp !~ /^(con_lost|error)/i) {
1023: my $now=time;
1024: my %lt=&Apache::lonlocal::texthash(
1025: 'rer' => "Existing Roles",
1026: 'rev' => "Revoke",
1027: 'del' => "Delete",
1028: 'ren' => "Re-Enable",
1029: 'rol' => "Role",
1030: 'ext' => "Extent",
1031: 'sta' => "Start",
1032: 'end' => "End",
1033: );
1034: my (%roletext,%sortrole,%roleclass,%rolepriv);
1035: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1036: my $b1=join('_',(split('_',$b))[1,0]);
1037: return $a1 cmp $b1;
1038: } keys(%rolesdump)) {
1039: next if ($area =~ /^rolesdef/);
1040: my $envkey=$area;
1041: my $role = $rolesdump{$area};
1042: my $thisrole=$area;
1043: $area =~ s/\_\w\w$//;
1044: my ($role_code,$role_end_time,$role_start_time) =
1045: split(/_/,$role);
1046: # Is this a custom role? Get role owner and title.
1047: my ($croleudom,$croleuname,$croletitle)=
1048: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1049: my $allowed=0;
1050: my $delallowed=0;
1051: my $sortkey=$role_code;
1052: my $class='Unknown';
1053: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1054: $class='Course';
1055: my ($coursedom,$coursedir) = ($1,$2);
1056: $sortkey.="\0$coursedom";
1057: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1058: my %coursedata=
1059: &Apache::lonnet::coursedescription($1.'_'.$2);
1060: my $carea;
1061: if (defined($coursedata{'description'})) {
1062: $carea=$coursedata{'description'}.
1063: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1064: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1065: $sortkey.="\0".$coursedata{'description'};
1066: $class=$coursedata{'type'};
1067: } else {
1068: $carea=&mt('Unavailable course').': '.$area;
1069: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1070: }
1071: $sortkey.="\0$coursedir";
1072: $inccourses->{$1.'_'.$2}=1;
1073: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1074: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1075: $allowed=1;
1076: }
1077: if ((&Apache::lonnet::allowed('dro',$1)) ||
1078: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1079: $delallowed=1;
1080: }
1081: # - custom role. Needs more info, too
1082: if ($croletitle) {
1083: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1084: $allowed=1;
1085: $thisrole.='.'.$role_code;
1086: }
1087: }
1088: # Compute the background color based on $area
1089: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1090: $carea.='<br />Section: '.$3;
1091: $sortkey.="\0$3";
1092: if (!$allowed) {
1093: if ($env{'request.course.sec'} eq $3) {
1094: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1095: $allowed = 1;
1096: }
1097: }
1098: }
1099: }
1100: $area=$carea;
1101: } else {
1102: $sortkey.="\0".$area;
1103: # Determine if current user is able to revoke privileges
1104: if ($area=~m{^/($match_domain)/}) {
1105: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1106: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1107: $allowed=1;
1108: }
1109: if (((&Apache::lonnet::allowed('dro',$1)) ||
1110: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1111: ($role_code ne 'dc')) {
1112: $delallowed=1;
1113: }
1114: } else {
1115: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1116: $allowed=1;
1117: }
1118: }
1119: if ($role_code eq 'ca' || $role_code eq 'au') {
1120: $class='Construction Space';
1121: } elsif ($role_code eq 'su') {
1122: $class='System';
1123: } else {
1124: $class='Domain';
1125: }
1126: }
1127: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1128: $area=~m{/($match_domain)/($match_username)};
1129: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1130: $allowed=1;
1131: } else {
1132: $allowed=0;
1133: }
1134: }
1135: my $row = '';
1136: $row.= '<td>';
1137: my $active=1;
1138: $active=0 if (($role_end_time) && ($now>$role_end_time));
1139: if (($active) && ($allowed)) {
1140: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1141: } else {
1142: if ($active) {
1143: $row.=' ';
1144: } else {
1145: $row.=&mt('expired or revoked');
1146: }
1147: }
1148: $row.='</td><td>';
1149: if ($allowed && !$active) {
1150: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1151: } else {
1152: $row.=' ';
1153: }
1154: $row.='</td><td>';
1155: if ($delallowed) {
1156: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1157: } else {
1158: $row.=' ';
1159: }
1160: my $plaintext='';
1161: if (!$croletitle) {
1162: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1163: } else {
1164: $plaintext=
1165: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1166: }
1167: $row.= '</td><td>'.$plaintext.
1168: '</td><td>'.$area.
1169: '</td><td>'.($role_start_time?localtime($role_start_time)
1170: : ' ' ).
1171: '</td><td>'.($role_end_time ?localtime($role_end_time)
1172: : ' ' )
1173: ."</td>";
1174: $sortrole{$sortkey}=$envkey;
1175: $roletext{$envkey}=$row;
1176: $roleclass{$envkey}=$class;
1177: $rolepriv{$envkey}=$allowed;
1178: #$r->print($row);
1179: } # end of foreach (table building loop)
1180: my $rolesdisplay = 0;
1181: my %output = ();
1182: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1183: $output{$type} = '';
1184: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1185: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1186: $output{$type}.=
1187: &Apache::loncommon::start_data_table_row().
1188: $roletext{$sortrole{$which}}.
1189: &Apache::loncommon::end_data_table_row();
1190: }
1191: }
1192: unless($output{$type} eq '') {
1193: $output{$type} = '<tr class="LC_info_row">'.
1194: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1195: $output{$type};
1196: $rolesdisplay = 1;
1197: }
1198: }
1199: if ($rolesdisplay == 1) {
1200: $r->print('
1201: <h3>'.$lt{'rer'}.'</h3>'.
1202: &Apache::loncommon::start_data_table("LC_createuser").
1203: &Apache::loncommon::start_data_table_header_row().
1204: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1205: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1206: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1207: &Apache::loncommon::end_data_table_header_row());
1208: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1209: if ($output{$type}) {
1210: $r->print($output{$type}."\n");
1211: }
1212: }
1213: $r->print(&Apache::loncommon::end_data_table());
1214: }
1215: } # End of check for keys in rolesdump
1216: return;
1217: }
1218:
1219: sub new_coauthor_roles {
1220: my ($r,$ccuname,$ccdomain) = @_;
1221: my $addrolesdisplay = 0;
1222: #
1223: # Co-Author
1224: #
1225: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1226: $env{'request.role.domain'}) &&
1227: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1228: # No sense in assigning co-author role to yourself
1229: $addrolesdisplay = 1;
1230: my $cuname=$env{'user.name'};
1231: my $cudom=$env{'request.role.domain'};
1232: my %lt=&Apache::lonlocal::texthash(
1233: 'cs' => "Construction Space",
1234: 'act' => "Activate",
1235: 'rol' => "Role",
1236: 'ext' => "Extent",
1237: 'sta' => "Start",
1238: 'end' => "End",
1239: 'cau' => "Co-Author",
1240: 'caa' => "Assistant Co-Author",
1241: 'ssd' => "Set Start Date",
1242: 'sed' => "Set End Date"
1243: );
1244: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1245: &Apache::loncommon::start_data_table()."\n".
1246: &Apache::loncommon::start_data_table_header_row()."\n".
1247: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1248: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1249: '<th>'.$lt{'end'}.'</th>'."\n".
1250: &Apache::loncommon::end_data_table_header_row()."\n".
1251: &Apache::loncommon::start_data_table_row().'
1252: <td>
1253: <input type=checkbox name="act_'.$cudom.'_'.$cuname.'_ca" />
1254: </td>
1255: <td>'.$lt{'cau'}.'</td>
1256: <td>'.$cudom.'_'.$cuname.'</td>
1257: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1258: <a href=
1259: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1260: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1261: <a href=
1262: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1263: &Apache::loncommon::end_data_table_row()."\n".
1264: &Apache::loncommon::start_data_table_row()."\n".
1265: '<td><input type=checkbox name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1266: <td>'.$lt{'caa'}.'</td>
1267: <td>'.$cudom.'_'.$cuname.'</td>
1268: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1269: <a href=
1270: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1271: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1272: <a href=
1273: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1274: &Apache::loncommon::end_data_table_row()."\n".
1275: &Apache::loncommon::end_data_table());
1276: } elsif ($env{'request.role'} =~ /^au\./) {
1277: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1278: $env{'request.role.domain'}))) {
1279: $r->print('<span class="LC_error">'.
1280: &mt('You do not have privileges to assign co-author roles.').
1281: '</span>');
1282: } elsif (($env{'user.name'} eq $ccuname) &&
1283: ($env{'user.domain'} eq $ccdomain)) {
1284: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1285: }
1286: }
1287: return $addrolesdisplay;;
1288: }
1289:
1290: sub new_domain_roles {
1291: my ($r) = @_;
1292: my $addrolesdisplay = 0;
1293: #
1294: # Domain level
1295: #
1296: my $num_domain_level = 0;
1297: my $domaintext =
1298: '<h4>'.&mt('Domain Level').'</h4>'.
1299: &Apache::loncommon::start_data_table().
1300: &Apache::loncommon::start_data_table_header_row().
1301: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1302: &mt('Extent').'</th>'.
1303: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1304: &Apache::loncommon::end_data_table_header_row();
1305: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1306: foreach my $role ('dc','li','dg','au','sc') {
1307: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1308: my $plrole=&Apache::lonnet::plaintext($role);
1309: my %lt=&Apache::lonlocal::texthash(
1310: 'ssd' => "Set Start Date",
1311: 'sed' => "Set End Date"
1312: );
1313: $num_domain_level ++;
1314: $domaintext .=
1315: &Apache::loncommon::start_data_table_row().
1316: '<td><input type=checkbox name="act_'.$thisdomain.'_'.$role.'" /></td>
1317: <td>'.$plrole.'</td>
1318: <td>'.$thisdomain.'</td>
1319: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1320: <a href=
1321: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1322: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1323: <a href=
1324: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1325: &Apache::loncommon::end_data_table_row();
1326: }
1327: }
1328: }
1329: $domaintext.= &Apache::loncommon::end_data_table();
1330: if ($num_domain_level > 0) {
1331: $r->print($domaintext);
1332: $addrolesdisplay = 1;
1333: }
1334: return $addrolesdisplay;
1335: }
1336:
1337: sub user_authentication {
1338: my ($ccuname,$ccdomain,$formname) = @_;
1339: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1340: my $outcome;
1341: # Check for a bad authentication type
1342: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1343: # bad authentication scheme
1344: my %lt=&Apache::lonlocal::texthash(
1345: 'err' => "ERROR",
1346: 'uuas' => "This user has an unrecognized authentication scheme",
1347: 'adcs' => "Please alert a domain coordinator of this situation",
1348: 'sldb' => "Please specify login data below",
1349: 'ld' => "Login Data"
1350: );
1351: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1352: &initialize_authen_forms($ccdomain,$formname);
1353:
1354: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1355: $outcome = <<ENDBADAUTH;
1356: <script type="text/javascript" language="Javascript">
1357: $loginscript
1358: </script>
1359: <span class="LC_error">$lt{'err'}:
1360: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1361: <h3>$lt{'ld'}</h3>
1362: $choices
1363: ENDBADAUTH
1364: } else {
1365: # This user is not allowed to modify the user's
1366: # authentication scheme, so just notify them of the problem
1367: $outcome = <<ENDBADAUTH;
1368: <span class="LC_error"> $lt{'err'}:
1369: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1370: </span>
1371: ENDBADAUTH
1372: }
1373: } else { # Authentication type is valid
1374: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1375: my ($authformcurrent,$can_modify,@authform_others) =
1376: &modify_login_block($ccdomain,$currentauth);
1377: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1378: # Current user has login modification privileges
1379: my %lt=&Apache::lonlocal::texthash (
1380: 'ld' => "Login Data",
1381: 'ccld' => "Change Current Login Data",
1382: 'enld' => "Enter New Login Data"
1383: );
1384: $outcome =
1385: '<script type="text/javascript" language="Javascript">'."\n".
1386: $loginscript."\n".
1387: '</script>'."\n".
1388: '<h3>'.$lt{'ld'}.'</h3>'.
1389: &Apache::loncommon::start_data_table().
1390: &Apache::loncommon::start_data_table_row().
1391: '<td>'.$authformnop;
1392: if ($can_modify) {
1393: $outcome .= '</td>'."\n".
1394: &Apache::loncommon::end_data_table_row().
1395: &Apache::loncommon::start_data_table_row().
1396: '<td>'.$authformcurrent.'</td>'.
1397: &Apache::loncommon::end_data_table_row()."\n";
1398: } else {
1399: $outcome .= ' ('.$authformcurrent.')</td>'.
1400: &Apache::loncommon::end_data_table_row()."\n";
1401: }
1402: foreach my $item (@authform_others) {
1403: $outcome .= &Apache::loncommon::start_data_table_row().
1404: '<td>'.$item.'</td>'.
1405: &Apache::loncommon::end_data_table_row()."\n";
1406: }
1407: $outcome .= &Apache::loncommon::end_data_table();
1408: } else {
1409: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1410: my %lt=&Apache::lonlocal::texthash(
1411: 'ccld' => "Change Current Login Data",
1412: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1413: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1414: );
1415: $outcome .= <<ENDNOPRIV;
1416: <h3>$lt{'ccld'}</h3>
1417: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1418: <input type="hidden" name="login" value="nochange" />
1419: ENDNOPRIV
1420: }
1421: }
1422: } ## End of "check for bad authentication type" logic
1423: return $outcome;
1424: }
1425:
1426: sub modify_login_block {
1427: my ($dom,$currentauth) = @_;
1428: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1429: my ($authnum,%can_assign) =
1430: &Apache::loncommon::get_assignable_auth($dom);
1431: my ($authformcurrent,@authform_others,$show_override_msg);
1432: if ($currentauth=~/^krb(4|5):/) {
1433: $authformcurrent=$authformkrb;
1434: if ($can_assign{'int'}) {
1435: push(@authform_others,$authformint);
1436: }
1437: if ($can_assign{'loc'}) {
1438: push(@authform_others,$authformloc);
1439: }
1440: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1441: $show_override_msg = 1;
1442: }
1443: } elsif ($currentauth=~/^internal:/) {
1444: $authformcurrent=$authformint;
1445: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1446: push(@authform_others,$authformkrb);
1447: }
1448: if ($can_assign{'loc'}) {
1449: push(@authform_others,$authformloc);
1450: }
1451: if ($can_assign{'int'}) {
1452: $show_override_msg = 1;
1453: }
1454: } elsif ($currentauth=~/^unix:/) {
1455: $authformcurrent=$authformfsys;
1456: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1457: push(@authform_others,$authformkrb);
1458: }
1459: if ($can_assign{'int'}) {
1460: push(@authform_others,$authformint);
1461: }
1462: if ($can_assign{'loc'}) {
1463: push(@authform_others,$authformloc);
1464: }
1465: if ($can_assign{'fsys'}) {
1466: $show_override_msg = 1;
1467: }
1468: } elsif ($currentauth=~/^localauth:/) {
1469: $authformcurrent=$authformloc;
1470: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1471: push(@authform_others,$authformkrb);
1472: }
1473: if ($can_assign{'int'}) {
1474: push(@authform_others,$authformint);
1475: }
1476: if ($can_assign{'loc'}) {
1477: $show_override_msg = 1;
1478: }
1479: }
1480: if ($show_override_msg) {
1481: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1482: '</td></tr>'."\n".
1483: '<tr><td> </td>'.
1484: '<td><b>'.&mt('Currently in use').'</b></td>'.
1485: '<td align="right"><span class="LC_cusr_emph">'.
1486: &mt('will override current values').
1487: '</span></td></tr></table>';
1488: }
1489: return ($authformcurrent,$show_override_msg,@authform_others);
1490: }
1491:
1492: sub personal_data_display {
1493: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1494: my ($output,$showforceid,%userenv,%canmodify);
1495: my @userinfo = ('firstname','middlename','lastname','generation',
1496: 'permanentemail','id');
1497: my $rowcount = 0;
1498: my $editable = 0;
1499: if (!$newuser) {
1500: # Get the users information
1501: %userenv = &Apache::lonnet::get('environment',
1502: ['firstname','middlename','lastname','generation',
1503: 'permanentemail','id'],$ccdomain,$ccuname);
1504: %canmodify =
1505: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1506: \@userinfo,$rolesarray);
1507: } elsif ($context eq 'selfcreate') {
1508: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1509: $inst_results,$rolesarray);
1510: }
1511: my %lt=&Apache::lonlocal::texthash(
1512: 'pd' => "Personal Data",
1513: 'firstname' => "First Name",
1514: 'middlename' => "Middle Name",
1515: 'lastname' => "Last Name",
1516: 'generation' => "Generation",
1517: 'permanentemail' => "Permanent e-mail address",
1518: 'id' => "Student/Employee ID",
1519: 'lg' => "Login Data"
1520: );
1521: my %textboxsize = (
1522: firstname => '15',
1523: middlename => '15',
1524: lastname => '15',
1525: generation => '5',
1526: permanentemail => '25',
1527: id => '15',
1528: );
1529: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1530: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1531: &Apache::lonhtmlcommon::start_pick_box();
1532: foreach my $item (@userinfo) {
1533: my $rowtitle = $lt{$item};
1534: my $hiderow = 0;
1535: if ($item eq 'generation') {
1536: $rowtitle = $genhelp.$rowtitle;
1537: }
1538: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1539: if ($newuser) {
1540: if (ref($inst_results) eq 'HASH') {
1541: if ($inst_results->{$item} ne '') {
1542: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1543: } else {
1544: if ($context eq 'selfcreate') {
1545: if ($canmodify{$item}) {
1546: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1547: $editable ++;
1548: } else {
1549: $hiderow = 1;
1550: }
1551: } else {
1552: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1553: }
1554: }
1555: } else {
1556: if ($context eq 'selfcreate') {
1557: if ($canmodify{$item}) {
1558: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1559: $editable ++;
1560: } else {
1561: $hiderow = 1;
1562: }
1563: } else {
1564: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1565: }
1566: }
1567: } else {
1568: if ($canmodify{$item}) {
1569: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1570: } else {
1571: $row .= $userenv{$item};
1572: }
1573: if ($item eq 'id') {
1574: $showforceid = $canmodify{$item};
1575: }
1576: }
1577: $row .= &Apache::lonhtmlcommon::row_closure(1);
1578: if (!$hiderow) {
1579: $output .= $row;
1580: $rowcount ++;
1581: }
1582: }
1583: $output .= &Apache::lonhtmlcommon::end_pick_box();
1584: if (wantarray) {
1585: if ($context eq 'selfcreate') {
1586: return($output,$rowcount,$editable);
1587: } else {
1588: return ($output,$showforceid);
1589: }
1590: } else {
1591: return $output;
1592: }
1593: }
1594:
1595: sub selfcreate_canmodify {
1596: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1597: if (ref($inst_results) eq 'HASH') {
1598: my @inststatuses = &get_inststatuses($inst_results);
1599: if (@inststatuses == 0) {
1600: @inststatuses = ('default');
1601: }
1602: $rolesarray = \@inststatuses;
1603: }
1604: my %canmodify =
1605: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
1606: $rolesarray);
1607: return %canmodify;
1608: }
1609:
1610: sub get_inststatuses {
1611: my ($insthashref) = @_;
1612: my @inststatuses = ();
1613: if (ref($insthashref) eq 'HASH') {
1614: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
1615: @inststatuses = @{$insthashref->{'inststatus'}};
1616: }
1617: }
1618: return @inststatuses;
1619: }
1620:
1621: # ================================================================= Phase Three
1622: sub update_user_data {
1623: my ($r,$context) = @_;
1624: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1625: $env{'form.ccdomain'});
1626: # Error messages
1627: my $error = '<span class="LC_error">'.&mt('Error').': ';
1628: my $end = '</span><br /><br />';
1629: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1630: "'$env{'form.prevphase'}','modify')".'" />'.
1631: &mt('Return to previous page').'</a>'.
1632: &Apache::loncommon::end_page();
1633: my $now = time;
1634: my $title;
1635: if (exists($env{'form.makeuser'})) {
1636: $title='Set Privileges for New User';
1637: } else {
1638: $title='Modify User Privileges';
1639: }
1640: my $newuser = 0;
1641: my ($jsback,$elements) = &crumb_utilities();
1642: my $jscript = '<script type="text/javascript">'."\n".
1643: $jsback."\n".'</script>'."\n";
1644: my %breadcrumb_text = &singleuser_breadcrumb();
1645: my $args;
1646: if ($env{'form.popup'}) {
1647: $args->{'no_nav_bar'} = 1;
1648: } else {
1649: $args = undef;
1650: }
1651: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
1652: &Apache::lonhtmlcommon::add_breadcrumb
1653: ({href=>"javascript:backPage(document.userupdate)",
1654: text=>$breadcrumb_text{'search'},
1655: faq=>282,bug=>'Instructor Interface',});
1656: if ($env{'form.prevphase'} eq 'userpicked') {
1657: &Apache::lonhtmlcommon::add_breadcrumb
1658: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1659: text=>$breadcrumb_text{'userpicked'},
1660: faq=>282,bug=>'Instructor Interface',});
1661: }
1662: &Apache::lonhtmlcommon::add_breadcrumb
1663: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
1664: text=>$breadcrumb_text{'modify'},
1665: faq=>282,bug=>'Instructor Interface',},
1666: {href=>"/adm/createuser",
1667: text=>"Result",
1668: faq=>282,bug=>'Instructor Interface',});
1669: my $helpitem = 'Course_Change_Privileges';
1670: if ($env{'form.action'} eq 'singlestudent') {
1671: $helpitem = 'Course_Add_Student';
1672: }
1673: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
1674: $helpitem));
1675: $r->print(&update_result_form($uhome));
1676: # Check Inputs
1677: if (! $env{'form.ccuname'} ) {
1678: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
1679: return;
1680: }
1681: if ( $env{'form.ccuname'} ne
1682: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
1683: $r->print($error.&mt('Invalid login name').'. '.
1684: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid').'.'.
1685: $end.$rtnlink);
1686: return;
1687: }
1688: if (! $env{'form.ccdomain'} ) {
1689: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
1690: return;
1691: }
1692: if ( $env{'form.ccdomain'} ne
1693: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
1694: $r->print($error.&mt ('Invalid domain name').'. '.
1695: &mt('Only letters, numbers, periods, dashes, and underscores are valid').'.'.
1696: $end.$rtnlink);
1697: return;
1698: }
1699: if ($uhome eq 'no_host') {
1700: $newuser = 1;
1701: }
1702: if (! exists($env{'form.makeuser'})) {
1703: # Modifying an existing user, so check the validity of the name
1704: if ($uhome eq 'no_host') {
1705: $r->print($error.&mt('Unable to determine home server for ').
1706: $env{'form.ccuname'}.&mt(' in domain ').
1707: $env{'form.ccdomain'}.'.');
1708: return;
1709: }
1710: }
1711: # Determine authentication method and password for the user being modified
1712: my $amode='';
1713: my $genpwd='';
1714: if ($env{'form.login'} eq 'krb') {
1715: $amode='krb';
1716: $amode.=$env{'form.krbver'};
1717: $genpwd=$env{'form.krbarg'};
1718: } elsif ($env{'form.login'} eq 'int') {
1719: $amode='internal';
1720: $genpwd=$env{'form.intarg'};
1721: } elsif ($env{'form.login'} eq 'fsys') {
1722: $amode='unix';
1723: $genpwd=$env{'form.fsysarg'};
1724: } elsif ($env{'form.login'} eq 'loc') {
1725: $amode='localauth';
1726: $genpwd=$env{'form.locarg'};
1727: $genpwd=" " if (!$genpwd);
1728: } elsif (($env{'form.login'} eq 'nochange') ||
1729: ($env{'form.login'} eq '' )) {
1730: # There is no need to tell the user we did not change what they
1731: # did not ask us to change.
1732: # If they are creating a new user but have not specified login
1733: # information this will be caught below.
1734: } else {
1735: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1736: return;
1737: }
1738:
1739: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
1740: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
1741: my (%alerts,%rulematch,%inst_results,%curr_rules);
1742: my @usertools = ('aboutme','blog','portfolio');
1743: if ($env{'form.makeuser'}) {
1744: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
1745: # Check for the authentication mode and password
1746: if (! $amode || ! $genpwd) {
1747: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1748: return;
1749: }
1750: # Determine desired host
1751: my $desiredhost = $env{'form.hserver'};
1752: if (lc($desiredhost) eq 'default') {
1753: $desiredhost = undef;
1754: } else {
1755: my %home_servers =
1756: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
1757: if (! exists($home_servers{$desiredhost})) {
1758: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
1759: return;
1760: }
1761: }
1762: # Check ID format
1763: my %checkhash;
1764: my %checks = ('id' => 1);
1765: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
1766: 'newuser' => $newuser,
1767: 'id' => $env{'form.cid'},
1768: );
1769: if ($env{'form.cid'} ne '') {
1770: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
1771: \%rulematch,\%inst_results,\%curr_rules);
1772: if (ref($alerts{'id'}) eq 'HASH') {
1773: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1774: my $domdesc =
1775: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
1776: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
1777: my $userchkmsg;
1778: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
1779: $userchkmsg =
1780: &Apache::loncommon::instrule_disallow_msg('id',
1781: $domdesc,1).
1782: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
1783: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
1784: }
1785: $r->print($error.&mt('Invalid ID format').$end.
1786: $userchkmsg.$rtnlink);
1787: return;
1788: }
1789: }
1790: }
1791: }
1792: # Call modifyuser
1793: my $result = &Apache::lonnet::modifyuser
1794: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
1795: $amode,$genpwd,$env{'form.cfirstname'},
1796: $env{'form.cmiddlename'},$env{'form.clastname'},
1797: $env{'form.cgeneration'},undef,$desiredhost,
1798: $env{'form.cpermanentemail'});
1799: $r->print(&mt('Generating user').': '.$result);
1800: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
1801: $env{'form.ccdomain'});
1802: my (%changeHash,%newcustom,%changed);
1803: if ($uhome ne 'no_host') {
1804: if ($env{'form.customquota'} == 1) {
1805: if ($env{'form.portfolioquota'} eq '') {
1806: $newcustom{'quota'} = 0;
1807: } else {
1808: $newcustom{'quota'} = $env{'form.portfolioquota'};
1809: $newcustom{'quota'} =~ s/[^\d\.]//g;
1810: }
1811: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
1812: }
1813: foreach my $item (@usertools) {
1814: if ($env{'form.custom'.$item} == 1) {
1815: $newcustom{$item} = $env{'form.tools_'.$item};
1816: $changed{$item} = &tool_admin($item,$newcustom{$item},\%changeHash);
1817: }
1818: }
1819: if (keys(%changed)) {
1820: $changeHash{'firstname'} = $env{'form.cfirstname'};
1821: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1822: $changeHash{'lastname'} = $env{'form.clastname'};
1823: $changeHash{'generation'} = $env{'form.cgeneration'};
1824: $changeHash{'id'} = $env{'form.cid'};
1825: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
1826: my $chgresult =
1827: &Apache::lonnet::put('environment',\%changeHash,
1828: $env{'form.ccdomain'},$env{'form.ccuname'});
1829: }
1830: }
1831: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
1832: &Apache::lonnet::hostname($uhome));
1833: } elsif (($env{'form.login'} ne 'nochange') &&
1834: ($env{'form.login'} ne '' )) {
1835: # Modify user privileges
1836: if (! $amode || ! $genpwd) {
1837: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
1838: return;
1839: }
1840: # Only allow authentification modification if the person has authority
1841: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1842: $r->print('Modifying authentication: '.
1843: &Apache::lonnet::modifyuserauth(
1844: $env{'form.ccdomain'},$env{'form.ccuname'},
1845: $amode,$genpwd));
1846: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1847: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1848: } else {
1849: # Okay, this is a non-fatal error.
1850: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
1851: }
1852: }
1853: ##
1854: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
1855: if ($context eq 'course') {
1856: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
1857: }
1858: if (! $env{'form.makeuser'} ) {
1859: # Check for need to change
1860: my %userenv = &Apache::lonnet::get
1861: ('environment',['firstname','middlename','lastname','generation',
1862: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
1863: 'tools.blog','tools.portfolio'],
1864: $env{'form.ccdomain'},$env{'form.ccuname'});
1865: my ($tmp) = keys(%userenv);
1866: if ($tmp =~ /^(con_lost|error)/i) {
1867: %userenv = ();
1868: }
1869: my $no_forceid_alert;
1870: # Check to see if user information can be changed
1871: my %domconfig =
1872: &Apache::lonnet::get_dom('configuration',['usermodification'],
1873: $env{'form.ccdomain'});
1874: my @statuses = ('active','future');
1875: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
1876: my ($auname,$audom);
1877: if ($context eq 'author') {
1878: $auname = $env{'user.name'};
1879: $audom = $env{'user.domain'};
1880: }
1881: foreach my $item (keys(%roles)) {
1882: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
1883: if ($context eq 'course') {
1884: if ($cnum ne '' && $cdom ne '') {
1885: if ($rolenum eq $cnum && $roledom eq $cdom) {
1886: if (!grep(/^\Q$role\E$/,@userroles)) {
1887: push(@userroles,$role);
1888: }
1889: }
1890: }
1891: } elsif ($context eq 'author') {
1892: if ($rolenum eq $auname && $roledom eq $audom) {
1893: if (!grep(/^\Q$role\E$/,@userroles)) {
1894: push(@userroles,$role);
1895: }
1896: }
1897: }
1898: }
1899: if ($env{'form.action'} eq 'singlestudent') {
1900: if (!grep(/^st$/,@userroles)) {
1901: push(@userroles,'st');
1902: }
1903: } else {
1904: # Check for course or co-author roles being activated or re-enabled
1905: if ($context eq 'author' || $context eq 'course') {
1906: foreach my $key (keys(%env)) {
1907: if ($context eq 'author') {
1908: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
1909: if (!grep(/^\Q$1\E$/,@userroles)) {
1910: push(@userroles,$1);
1911: }
1912: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
1913: if (!grep(/^\Q$1\E$/,@userroles)) {
1914: push(@userroles,$1);
1915: }
1916: }
1917: } elsif ($context eq 'course') {
1918: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
1919: if (!grep(/^\Q$1\E$/,@userroles)) {
1920: push(@userroles,$1);
1921: }
1922: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
1923: if (!grep(/^\Q$1\E$/,@userroles)) {
1924: push(@userroles,$1);
1925: }
1926: }
1927: }
1928: }
1929: }
1930: }
1931: #Check to see if we can change personal data for the user
1932: my (@mod_disallowed,@longroles);
1933: foreach my $role (@userroles) {
1934: if ($role eq 'cr') {
1935: push(@longroles,'Custom');
1936: } else {
1937: push(@longroles,&Apache::lonnet::plaintext($role));
1938: }
1939: }
1940: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
1941: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
1942: foreach my $item (@userinfo) {
1943: # Strip leading and trailing whitespace
1944: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
1945: if (!$canmodify{$item}) {
1946: if (defined($env{'form.c'.$item})) {
1947: if ($env{'form.c'.$item} ne $userenv{$item}) {
1948: push(@mod_disallowed,$item);
1949: }
1950: }
1951: $env{'form.c'.$item} = $userenv{$item};
1952: }
1953: }
1954: # Check to see if we can change the Student/Employee ID
1955: my $forceid = $env{'form.forceid'};
1956: my $recurseid = $env{'form.recurseid'};
1957: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
1958: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
1959: $env{'form.ccuname'});
1960: if (($uidhash{$env{'form.ccuname'}}) &&
1961: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
1962: (!$forceid)) {
1963: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
1964: $env{'form.cid'} = $userenv{'id'};
1965: $no_forceid_alert = &mt('New Student/Employee ID does not match existing ID for this user.')
1966: .'<br />'
1967: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
1968: .'<br />'."\n";
1969: }
1970: }
1971: if ($env{'form.cid'} ne $userenv{'id'}) {
1972: my $checkhash;
1973: my $checks = { 'id' => 1 };
1974: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
1975: { 'newuser' => $newuser,
1976: 'id' => $env{'form.cid'},
1977: };
1978: &Apache::loncommon::user_rule_check($checkhash,$checks,
1979: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
1980: if (ref($alerts{'id'}) eq 'HASH') {
1981: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1982: $env{'form.cid'} = $userenv{'id'};
1983: }
1984: }
1985: }
1986: my ($quotachanged,$oldportfolioquota,$newportfolioquota,
1987: $inststatus,$oldisdefault,$newisdefault,$olddefquotatext,
1988: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext);
1989: my ($defquota,$settingstatus) =
1990: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
1991: my ($showquota,$showtools);
1992: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
1993: $showquota = 1;
1994: }
1995: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
1996: $showtools = 1;
1997: }
1998: my (%changeHash,%changed);
1999: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2000: if ($userenv{'portfolioquota'} ne '') {
2001: $oldportfolioquota = $userenv{'portfolioquota'};
2002: if ($env{'form.customquota'} == 1) {
2003: if ($env{'form.portfolioquota'} eq '') {
2004: $newportfolioquota = 0;
2005: } else {
2006: $newportfolioquota = $env{'form.portfolioquota'};
2007: $newportfolioquota =~ s/[^\d\.]//g;
2008: }
2009: if ($newportfolioquota != $oldportfolioquota) {
2010: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2011: }
2012: } else {
2013: $changed{'quota'} = "a_admin('',\%changeHash);
2014: $newportfolioquota = $defquota;
2015: $newisdefault = 1;
2016: }
2017: } else {
2018: $oldisdefault = 1;
2019: $oldportfolioquota = $defquota;
2020: if ($env{'form.customquota'} == 1) {
2021: if ($env{'form.portfolioquota'} eq '') {
2022: $newportfolioquota = 0;
2023: } else {
2024: $newportfolioquota = $env{'form.portfolioquota'};
2025: $newportfolioquota =~ s/[^\d\.]//g;
2026: }
2027: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2028: } else {
2029: $newportfolioquota = $defquota;
2030: $newisdefault = 1;
2031: }
2032: }
2033: if ($oldisdefault) {
2034: $olddefquotatext = &get_defaultquota_text($settingstatus);
2035: }
2036: if ($newisdefault) {
2037: $newdefquotatext = &get_defaultquota_text($settingstatus);
2038: }
2039:
2040: foreach my $tool (@usertools) {
2041: if ($userenv{'tools.'.$tool} ne '') {
2042: $oldaccess{$tool} = &mt('custom');
2043: if ($userenv{'tools_'.$tool}) {
2044: $oldaccesstext{$tool} = &mt("availability set to 'on'");
2045: } else {
2046: $oldaccesstext{$tool} = &mt("availability set to 'off'");
2047: }
2048: $changeHash{'tools.'.$tool} = $userenv{'tools.'.$tool};
2049: if ($env{'form.custom'.$tool} == 1) {
2050: if ($env{'form.tools_'.$tool} ne $userenv{'tools.'.$tool}) {
2051: $changed{$tool} = &tool_admin($tool,$env{'form.tools_'.$tool},
2052: \%changeHash);
2053: if ($changed{$tool}) {
2054: $newaccess{$tool} = &mt('custom');
2055: if ($env{'form.tools_'.$tool}) {
2056: $newaccesstext{$tool} = &mt("availability set to 'on'");
2057: } else {
2058: $newaccesstext{$tool} = &mt("availability set to 'off'");
2059: }
2060: } else {
2061: $newaccess{$tool} = $oldaccess{$tool};
2062: if ($userenv{'tools.'.$tool}) {
2063: $newaccesstext{$tool} = &mt("availability set to 'on'");
2064: } else {
2065: $newaccesstext{$tool} = &mt("availability set to 'off'");
2066: }
2067: }
2068: } else {
2069: $newaccess{$tool} = $oldaccess{$tool};
2070: $newaccesstext{$tool} = $oldaccesstext{$tool};
2071: }
2072: } else {
2073: $changed{$tool} = &tool_admin($tool,'',\%changeHash);
2074: print STDERR "for $tool - changed is $changed{$tool}\n";
2075: if ($changed{$tool}) {
2076: $newaccess{$tool} = &mt('default');
2077: } else {
2078: $newaccess{$tool} = $oldaccess{$tool};
2079: if ($userenv{'tools.'.$tool}) {
2080: $newaccesstext{$tool} = &mt("availability set to 'on'");
2081: } else {
2082: $newaccesstext{$tool} = &mt("availability set to 'off'");
2083: }
2084: }
2085: }
2086: } else {
2087: $oldaccess{$tool} = &mt('default');
2088: if ($env{'form.custom'.$tool} == 1) {
2089: $changed{$tool} = &tool_admin($tool,$env{'form.tools_'.$tool},
2090: \%changeHash);
2091: if ($changed{$tool}) {
2092: $newaccess{$tool} = &mt('custom');
2093: if ($env{'form.tools_'.$tool}) {
2094: $newaccesstext{$tool} = &mt("availability set to 'on'");
2095: } else {
2096: $newaccesstext{$tool} = &mt("availability set to 'off'");
2097: }
2098: } else {
2099: $newaccess{$tool} = $oldaccess{$tool};
2100: }
2101: } else {
2102: $newaccess{$tool} = $oldaccess{$tool};
2103: }
2104: }
2105: }
2106:
2107: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2108: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2109: $env{'form.clastname'} ne $userenv{'lastname'} ||
2110: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2111: $env{'form.cid'} ne $userenv{'id'} ||
2112: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2113: $namechanged = 1;
2114: }
2115: if (($namechanged) || (keys(%changed) > 0)) {
2116: $changeHash{'firstname'} = $env{'form.cfirstname'};
2117: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2118: $changeHash{'lastname'} = $env{'form.clastname'};
2119: $changeHash{'generation'} = $env{'form.cgeneration'};
2120: $changeHash{'id'} = $env{'form.cid'};
2121: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2122: my ($chgresult,$namechgresult);
2123: if (keys(%changed) > 0) {
2124: $chgresult =
2125: &Apache::lonnet::put('environment',\%changeHash,
2126: $env{'form.ccdomain'},$env{'form.ccuname'});
2127: if ($chgresult eq 'ok') {
2128: my %newenvhash;
2129: my $hashid="$env{'form.ccuname'}:$env{'form.ccdomain'}";
2130: foreach my $key (keys(%changed)) {
2131: if ($key ne 'quota') {
2132: &Apache::lonnet::devalidate_cache_new('usertools.'.$key,$hashid);
2133: $newenvhash{'environment.tools.'.$key} =
2134: $changeHash{'tools.'.$key};
2135: }
2136: }
2137: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2138: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2139: &Apache::lonnet::appenv(\%newenvhash);
2140: }
2141: }
2142: }
2143: if ($namechanged) {
2144: # Make the change
2145: $namechgresult =
2146: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2147: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2148: $changeHash{'firstname'},$changeHash{'middlename'},
2149: $changeHash{'lastname'},$changeHash{'generation'},
2150: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2151: %userupdate = (
2152: lastname => $env{'form.clastname'},
2153: middlename => $env{'form.cmiddlename'},
2154: firstname => $env{'form.cfirstname'},
2155: generation => $env{'form.cgeneration'},
2156: id => $env{'form.cid'},
2157: );
2158: }
2159: if (($namechanged && $namechgresult eq 'ok') ||
2160: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2161: # Tell the user we changed the name
2162: my %lt=&Apache::lonlocal::texthash(
2163: 'uic' => "User Information Changed",
2164: 'frst' => "First",
2165: 'mddl' => "Middle",
2166: 'lst' => "Last",
2167: 'gen' => "Generation",
2168: 'id' => "Student/Employee ID",
2169: 'mail' => "Permanent E-mail",
2170: 'disk' => "Disk space allocated to portfolio files",
2171: 'blog' => "Blog Availability",
2172: 'aboutme' => "Home Page Availability",
2173: 'portfolio' => "Portfolio Availability",
2174: 'prvs' => "Previous",
2175: 'chto' => "Changed To"
2176: );
2177: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2178: &Apache::loncommon::start_data_table().
2179: &Apache::loncommon::start_data_table_header_row());
2180: $r->print(<<"END");
2181: <th> </th>
2182: <th>$lt{'frst'}</th>
2183: <th>$lt{'mddl'}</th>
2184: <th>$lt{'lst'}</th>
2185: <th>$lt{'gen'}</th>
2186: <th>$lt{'id'}</th>
2187: <th>$lt{'mail'}</th>
2188: END
2189: if ($showquota) {
2190: $r->print("
2191: <th>$lt{'disk'}</th>\n");
2192: }
2193: if ($showtools) {
2194: foreach my $item (@usertools) {
2195: $r->print("
2196: <th>$lt{$item}</th>\n");
2197: }
2198: }
2199: $r->print(&Apache::loncommon::end_data_table_header_row().
2200: &Apache::loncommon::start_data_table_row());
2201: $r->print(<<"END");
2202: <td><b>$lt{'prvs'}</b></td>
2203: <td>$userenv{'firstname'} </td>
2204: <td>$userenv{'middlename'} </td>
2205: <td>$userenv{'lastname'} </td>
2206: <td>$userenv{'generation'} </td>
2207: <td>$userenv{'id'}</td>
2208: <td>$userenv{'permanentemail'} </td>
2209: END
2210: if ($showquota) {
2211: $r->print("
2212: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2213: }
2214: if ($showtools) {
2215: foreach my $item (@usertools) {
2216: $r->print("
2217: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2218: }
2219: }
2220: $r->print(&Apache::loncommon::end_data_table_row().
2221: &Apache::loncommon::start_data_table_row());
2222: $r->print(<<"END");
2223: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2224: <td>$env{'form.cfirstname'} </td>
2225: <td>$env{'form.cmiddlename'} </td>
2226: <td>$env{'form.clastname'} </td>
2227: <td>$env{'form.cgeneration'} </td>
2228: <td>$env{'form.cid'} </td>
2229: <td>$env{'form.cpermanentemail'} </td>
2230: END
2231: if ($showquota) {
2232: $r->print("
2233: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2234: }
2235: if ($showtools) {
2236: foreach my $item (@usertools) {
2237: $r->print("
2238: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2239: }
2240: }
2241: $r->print(&Apache::loncommon::end_data_table_row().
2242: &Apache::loncommon::end_data_table().'<br />');
2243: if ($env{'form.cid'} ne $userenv{'id'}) {
2244: &Apache::lonnet::idput($env{'form.ccdomain'},
2245: ($env{'form.ccuname'} => $env{'form.cid'}));
2246: if (($recurseid) &&
2247: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2248: my $idresult =
2249: &Apache::lonuserutils::propagate_id_change(
2250: $env{'form.ccuname'},$env{'form.ccdomain'},
2251: \%userupdate);
2252: $r->print('<br />'.$idresult.'<br />');
2253: }
2254: }
2255: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2256: ($env{'form.ccuname'} eq $env{'user.name'})) {
2257: my %newenvhash;
2258: foreach my $key (keys(%changeHash)) {
2259: $newenvhash{'environment.'.$key} = $changeHash{$key};
2260: }
2261: &Apache::lonnet::appenv(\%newenvhash);
2262: }
2263: } else { # error occurred
2264: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2265: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2266: $env{'form.ccdomain'}.'</span><br />');
2267: }
2268: } else { # End of if ($env ... ) logic
2269: # They did not want to change the users name, quota or tool availability,
2270: # but we can still tell them what the name and quota and availabilities are
2271: my %lt=&Apache::lonlocal::texthash(
2272: 'id' => "Student/Employee ID",
2273: 'mail' => "Permanent e-mail",
2274: 'disk' => "Disk space allocated to user's portfolio files",
2275: 'blog' => "Blog Availability",
2276: 'aboutme' => "Home Page Availability",
2277: 'portfolio' => "Portfolio Availability",
2278: );
2279: $r->print(<<"END");
2280: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2281: END
2282: if ($userenv{'permanentemail'} ne '') {
2283: $r->print('<br />['.$lt{'mail'}.': '.
2284: $userenv{'permanentemail'}.']');
2285: }
2286: if ($showtools) {
2287: foreach my $item (@usertools) {
2288: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2289: $newaccesstext{$item}.']'."\n");
2290: }
2291: }
2292: if ($showquota) {
2293: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2294: $olddefquotatext.']');
2295: }
2296: $r->print('</h4>');
2297: }
2298: if (@mod_disallowed) {
2299: my ($rolestr,$contextname);
2300: if (@longroles > 0) {
2301: $rolestr = join(', ',@longroles);
2302: } else {
2303: $rolestr = &mt('No roles');
2304: }
2305: if ($context eq 'course') {
2306: $contextname = &mt('course');
2307: } elsif ($context eq 'author') {
2308: $contextname = &mt('co-author');
2309: }
2310: $r->print(&mt('The following fields were not updated: ').'<ul>');
2311: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2312: foreach my $field (@mod_disallowed) {
2313: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2314: }
2315: $r->print('</ul>');
2316: if (@mod_disallowed == 1) {
2317: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2318: } else {
2319: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2320: }
2321: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'.
2322: &mt('Contact your <a href="[_1]">helpdesk</a> for more information.',"javascript:helpMenu('display')").'<br />');
2323: }
2324: $r->print('<span class="LC_warning">'
2325: .$no_forceid_alert
2326: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2327: .'</span>');
2328: }
2329: if ($env{'form.action'} eq 'singlestudent') {
2330: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context);
2331: $r->print('<p><a href="javascript:backPage(document.userupdate)">'.
2332: &mt('Enroll Another Student').'</a></p>');
2333: } else {
2334: my @rolechanges = &update_roles($r,$context);
2335: if ($namechanged) {
2336: if ($context eq 'course') {
2337: if (@userroles > 0) {
2338: if ((@rolechanges == 0) ||
2339: (!(grep(/^st$/,@rolechanges)))) {
2340: if (grep(/^st$/,@userroles)) {
2341: my $classlistupdated =
2342: &Apache::lonuserutils::update_classlist($cdom,
2343: $cnum,$env{'form.ccdomain'},
2344: $env{'form.ccuname'},\%userupdate);
2345: }
2346: }
2347: }
2348: }
2349: }
2350: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2351: $env{'form.ccdomain'});
2352: if ($env{'form.popup'}) {
2353: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2354: } else {
2355: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2356: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2357: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2358: .&mt('Create/Modify Another User').'</a></p>');
2359: }
2360: }
2361: $r->print(&Apache::loncommon::end_page());
2362: }
2363:
2364: sub update_roles {
2365: my ($r,$context) = @_;
2366: my $now=time;
2367: my @rolechanges;
2368: my %disallowed;
2369: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2370: foreach my $key (keys (%env)) {
2371: next if (! $env{$key});
2372: next if ($key eq 'form.action');
2373: # Revoke roles
2374: if ($key=~/^form\.rev/) {
2375: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2376: # Revoke standard role
2377: my ($scope,$role) = ($1,$2);
2378: my $result =
2379: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2380: $env{'form.ccuname'},
2381: $scope,$role,'','',$context);
2382: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2383: $role,$scope,'<b>'.$result.'</b>').'<br />');
2384: if ($role eq 'st') {
2385: my $result =
2386: &Apache::lonuserutils::classlist_drop($scope,
2387: $env{'form.ccuname'},$env{'form.ccdomain'},
2388: $now);
2389: $r->print($result);
2390: }
2391: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2392: push(@rolechanges,$role);
2393: }
2394: }
2395: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2396: # Revoke custom role
2397: $r->print(&mt('Revoking custom role:').
2398: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
2399: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
2400: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
2401: '</b><br />');
2402: if (!grep(/^cr$/,@rolechanges)) {
2403: push(@rolechanges,'cr');
2404: }
2405: }
2406: } elsif ($key=~/^form\.del/) {
2407: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
2408: # Delete standard role
2409: my ($scope,$role) = ($1,$2);
2410: my $result =
2411: &Apache::lonnet::assignrole($env{'form.ccdomain'},
2412: $env{'form.ccuname'},
2413: $scope,$role,$now,0,1,'',
2414: $context);
2415: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
2416: '<b>'.$result.'</b>').'<br />');
2417: if ($role eq 'st') {
2418: my $result =
2419: &Apache::lonuserutils::classlist_drop($scope,
2420: $env{'form.ccuname'},$env{'form.ccdomain'},
2421: $now);
2422: $r->print($result);
2423: }
2424: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2425: push(@rolechanges,$role);
2426: }
2427: }
2428: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2429: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2430: # Delete custom role
2431: $r->print(&mt('Deleting custom role [_1] by [_2]:[_3] in [_4]',
2432: $rolename,$rnam,$rdom,$url).': <b>'.
2433: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
2434: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
2435: 0,1,$context).'</b><br />');
2436: if (!grep(/^cr$/,@rolechanges)) {
2437: push(@rolechanges,'cr');
2438: }
2439: }
2440: } elsif ($key=~/^form\.ren/) {
2441: my $udom = $env{'form.ccdomain'};
2442: my $uname = $env{'form.ccuname'};
2443: # Re-enable standard role
2444: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
2445: my $url = $1;
2446: my $role = $2;
2447: my $logmsg;
2448: my $output;
2449: if ($role eq 'st') {
2450: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
2451: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
2452: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
2453: if ($result eq 'refused' && $logmsg) {
2454: $output = $logmsg;
2455: } else {
2456: $output = "Error: $result\n";
2457: }
2458: } else {
2459: $output = &mt('Assigning').' '.$role.' in '.$url.
2460: &mt('starting').' '.localtime($now).
2461: ': <br />'.$logmsg.'<br />'.
2462: &mt('Add to classlist').': <b>ok</b><br />';
2463: }
2464: }
2465: } else {
2466: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
2467: $env{'form.ccuname'},$url,$role,0,$now,'','',
2468: $context);
2469: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
2470: $role,$url,'<b>'.$result.'</b>').'<br />';
2471: }
2472: $r->print($output);
2473: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2474: push(@rolechanges,$role);
2475: }
2476: }
2477: # Re-enable custom role
2478: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2479: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2480: my $result = &Apache::lonnet::assigncustomrole(
2481: $env{'form.ccdomain'}, $env{'form.ccuname'},
2482: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
2483: $r->print(&mt('Re-enabling custom role [_1] by [_2]:[_3] in [_4] : [_5]',
2484: $rolename,$rnam,$rdom,$url,'<b>'.$result.'</b>').'<br />');
2485: if (!grep(/^cr$/,@rolechanges)) {
2486: push(@rolechanges,'cr');
2487: }
2488: }
2489: } elsif ($key=~/^form\.act/) {
2490: my $udom = $env{'form.ccdomain'};
2491: my $uname = $env{'form.ccuname'};
2492: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
2493: # Activate a custom role
2494: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
2495: my $url='/'.$one.'/'.$two;
2496: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
2497:
2498: my $start = ( $env{'form.start_'.$full} ?
2499: $env{'form.start_'.$full} :
2500: $now );
2501: my $end = ( $env{'form.end_'.$full} ?
2502: $env{'form.end_'.$full} :
2503: 0 );
2504:
2505: # split multiple sections
2506: my %sections = ();
2507: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
2508: if ($num_sections == 0) {
2509: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
2510: } else {
2511: my %curr_groups =
2512: &Apache::longroup::coursegroups($one,$two);
2513: foreach my $sec (sort {$a cmp $b} keys %sections) {
2514: if (($sec eq 'none') || ($sec eq 'all') ||
2515: exists($curr_groups{$sec})) {
2516: $disallowed{$sec} = $url;
2517: next;
2518: }
2519: my $securl = $url.'/'.$sec;
2520: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
2521: }
2522: }
2523: if (!grep(/^cr$/,@rolechanges)) {
2524: push(@rolechanges,'cr');
2525: }
2526: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
2527: # Activate roles for sections with 3 id numbers
2528: # set start, end times, and the url for the class
2529: my ($one,$two,$three)=($1,$2,$3);
2530: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
2531: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
2532: $now );
2533: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
2534: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
2535: 0 );
2536: my $url='/'.$one.'/'.$two;
2537: my $type = 'three';
2538: # split multiple sections
2539: my %sections = ();
2540: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
2541: if ($num_sections == 0) {
2542: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2543: } else {
2544: my %curr_groups =
2545: &Apache::longroup::coursegroups($one,$two);
2546: my $emptysec = 0;
2547: foreach my $sec (sort {$a cmp $b} keys %sections) {
2548: $sec =~ s/\W//g;
2549: if ($sec ne '') {
2550: if (($sec eq 'none') || ($sec eq 'all') ||
2551: exists($curr_groups{$sec})) {
2552: $disallowed{$sec} = $url;
2553: next;
2554: }
2555: my $securl = $url.'/'.$sec;
2556: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
2557: } else {
2558: $emptysec = 1;
2559: }
2560: }
2561: if ($emptysec) {
2562: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2563: }
2564: }
2565: if (!grep(/^\Q$three\E$/,@rolechanges)) {
2566: push(@rolechanges,$three);
2567: }
2568: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
2569: # Activate roles for sections with two id numbers
2570: # set start, end times, and the url for the class
2571: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
2572: $env{'form.start_'.$1.'_'.$2} :
2573: $now );
2574: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
2575: $env{'form.end_'.$1.'_'.$2} :
2576: 0 );
2577: my $one = $1;
2578: my $two = $2;
2579: my $url='/'.$one.'/';
2580: # split multiple sections
2581: my %sections = ();
2582: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
2583: if ($num_sections == 0) {
2584: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2585: } else {
2586: my $emptysec = 0;
2587: foreach my $sec (sort {$a cmp $b} keys %sections) {
2588: if ($sec ne '') {
2589: my $securl = $url.'/'.$sec;
2590: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
2591: } else {
2592: $emptysec = 1;
2593: }
2594: }
2595: if ($emptysec) {
2596: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2597: }
2598: }
2599: if (!grep(/^\Q$two\E$/,@rolechanges)) {
2600: push(@rolechanges,$two);
2601: }
2602: } else {
2603: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
2604: }
2605: foreach my $key (sort(keys(%disallowed))) {
2606: if (($key eq 'none') || ($key eq 'all')) {
2607: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is a reserved word.',$key));
2608: } else {
2609: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is the name of a course group.',$key));
2610: }
2611: $r->print(' '.&mt('Please <a href="javascript:history.go(-1)">go back</a> and choose a different section name.').'</p><br />');
2612: }
2613: }
2614: } # End of foreach (keys(%env))
2615: # Flush the course logs so reverse user roles immediately updated
2616: &Apache::lonnet::flushcourselogs();
2617: if (@rolechanges == 0) {
2618: $r->print(&mt('No roles to modify'));
2619: }
2620: return @rolechanges;
2621: }
2622:
2623: sub enroll_single_student {
2624: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context) = @_;
2625: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
2626:
2627: # Remove non alphanumeric values from section
2628: $env{'form.sections'}=~s/\W//g;
2629:
2630: # Clean out any old student roles the user has in this class.
2631: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
2632: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
2633: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
2634: my $enroll_result =
2635: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
2636: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
2637: $env{'form.cmiddlename'},$env{'form.clastname'},
2638: $env{'form.generation'},$env{'form.sections'},$enddate,
2639: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
2640: if ($enroll_result =~ /^ok/) {
2641: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
2642: if ($env{'form.sections'} ne '') {
2643: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
2644: }
2645: my ($showstart,$showend);
2646: if ($startdate <= $now) {
2647: $showstart = &mt('Access starts immediately');
2648: } else {
2649: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
2650: }
2651: if ($enddate == 0) {
2652: $showend = &mt('ends: no ending date');
2653: } else {
2654: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
2655: }
2656: $r->print('.<br />'.$showstart.'; '.$showend);
2657: if ($startdate <= $now && !$newuser) {
2658: $r->print("<p> ".&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.')."</p>");
2659: }
2660: } else {
2661: $r->print(&mt('unable to enroll').": ".$enroll_result);
2662: }
2663: return;
2664: }
2665:
2666: sub get_defaultquota_text {
2667: my ($settingstatus) = @_;
2668: my $defquotatext;
2669: if ($settingstatus eq '') {
2670: $defquotatext = &mt('(default)');
2671: } else {
2672: my ($usertypes,$order) =
2673: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
2674: if ($usertypes->{$settingstatus} eq '') {
2675: $defquotatext = &mt('(default)');
2676: } else {
2677: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
2678: }
2679: }
2680: return $defquotatext;
2681: }
2682:
2683: sub update_result_form {
2684: my ($uhome) = @_;
2685: my $outcome =
2686: '<form name="userupdate" method="post" />'."\n";
2687: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
2688: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2689: }
2690: if ($env{'form.origname'} ne '') {
2691: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
2692: }
2693: foreach my $item ('sortby','seluname','seludom') {
2694: if (exists($env{'form.'.$item})) {
2695: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2696: }
2697: }
2698: if ($uhome eq 'no_host') {
2699: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
2700: }
2701: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
2702: '<input type ="hidden" name="currstate" value="" />'."\n".
2703: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
2704: '</form>';
2705: return $outcome;
2706: }
2707:
2708: sub quota_admin {
2709: my ($setquota,$changeHash) = @_;
2710: my $quotachanged;
2711: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2712: # Current user has quota modification privileges
2713: if (ref($changeHash) eq 'HASH') {
2714: $quotachanged = 1;
2715: $changeHash->{'portfolioquota'} = $setquota;
2716: }
2717: }
2718: return $quotachanged;
2719: }
2720:
2721: sub tool_admin {
2722: my ($tool,$settool,$changeHash) = @_;
2723: my $toolchanged;
2724: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2725: # Current user has quota modification privileges
2726: if (ref($changeHash) eq 'HASH') {
2727: $toolchanged = 1;
2728: $changeHash->{'tools.'.$tool} = $settool;
2729: }
2730: }
2731: return $toolchanged;
2732: }
2733:
2734: sub build_roles {
2735: my ($sectionstr,$sections,$role) = @_;
2736: my $num_sections = 0;
2737: if ($sectionstr=~ /,/) {
2738: my @secnums = split/,/,$sectionstr;
2739: if ($role eq 'st') {
2740: $secnums[0] =~ s/\W//g;
2741: $$sections{$secnums[0]} = 1;
2742: $num_sections = 1;
2743: } else {
2744: foreach my $sec (@secnums) {
2745: $sec =~ ~s/\W//g;
2746: if (!($sec eq "")) {
2747: if (exists($$sections{$sec})) {
2748: $$sections{$sec} ++;
2749: } else {
2750: $$sections{$sec} = 1;
2751: $num_sections ++;
2752: }
2753: }
2754: }
2755: }
2756: } else {
2757: $sectionstr=~s/\W//g;
2758: unless ($sectionstr eq '') {
2759: $$sections{$sectionstr} = 1;
2760: $num_sections ++;
2761: }
2762: }
2763:
2764: return $num_sections;
2765: }
2766:
2767: # ========================================================== Custom Role Editor
2768:
2769: sub custom_role_editor {
2770: my ($r) = @_;
2771: my $rolename=$env{'form.rolename'};
2772:
2773: if ($rolename eq 'make new role') {
2774: $rolename=$env{'form.newrolename'};
2775: }
2776:
2777: $rolename=~s/[^A-Za-z0-9]//gs;
2778:
2779: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
2780: &print_username_entry_form($r);
2781: return;
2782: }
2783: # ------------------------------------------------------- What can be assigned?
2784: my %full=();
2785: my %courselevel=();
2786: my %courselevelcurrent=();
2787: my $syspriv='';
2788: my $dompriv='';
2789: my $coursepriv='';
2790: my $body_top;
2791: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
2792: my ($rdummy,$roledef)=
2793: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
2794: # ------------------------------------------------------- Does this role exist?
2795: $body_top .= '<h2>';
2796: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
2797: $body_top .= &mt('Existing Role').' "';
2798: # ------------------------------------------------- Get current role privileges
2799: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
2800: } else {
2801: $body_top .= &mt('New Role').' "';
2802: $roledef='';
2803: }
2804: $body_top .= $rolename.'"</h2>';
2805: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2806: my ($priv,$restrict)=split(/\&/,$item);
2807: if (!$restrict) { $restrict='F'; }
2808: $courselevel{$priv}=$restrict;
2809: if ($coursepriv=~/\:$priv/) {
2810: $courselevelcurrent{$priv}=1;
2811: }
2812: $full{$priv}=1;
2813: }
2814: my %domainlevel=();
2815: my %domainlevelcurrent=();
2816: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2817: my ($priv,$restrict)=split(/\&/,$item);
2818: if (!$restrict) { $restrict='F'; }
2819: $domainlevel{$priv}=$restrict;
2820: if ($dompriv=~/\:$priv/) {
2821: $domainlevelcurrent{$priv}=1;
2822: }
2823: $full{$priv}=1;
2824: }
2825: my %systemlevel=();
2826: my %systemlevelcurrent=();
2827: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2828: my ($priv,$restrict)=split(/\&/,$item);
2829: if (!$restrict) { $restrict='F'; }
2830: $systemlevel{$priv}=$restrict;
2831: if ($syspriv=~/\:$priv/) {
2832: $systemlevelcurrent{$priv}=1;
2833: }
2834: $full{$priv}=1;
2835: }
2836: my ($jsback,$elements) = &crumb_utilities();
2837: my $button_code = "\n";
2838: my $head_script = "\n";
2839: $head_script .= '<script type="text/javascript">'."\n";
2840: my @template_roles = ("cc","in","ta","ep","st");
2841: foreach my $role (@template_roles) {
2842: $head_script .= &make_script_template($role);
2843: $button_code .= &make_button_code($role).' ';
2844: }
2845: $head_script .= "\n".$jsback."\n".'</script>'."\n";
2846: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
2847: &Apache::lonhtmlcommon::add_breadcrumb
2848: ({href=>"javascript:backPage(document.form1,'pickrole','')",
2849: text=>"Pick custom role",
2850: faq=>282,bug=>'Instructor Interface',},
2851: {href=>"javascript:backPage(document.form1,'','')",
2852: text=>"Edit custom role",
2853: faq=>282,bug=>'Instructor Interface',});
2854: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2855: 'Course_Editing_Custom_Roles'));
2856:
2857: $r->print($body_top);
2858: my %lt=&Apache::lonlocal::texthash(
2859: 'prv' => "Privilege",
2860: 'crl' => "Course Level",
2861: 'dml' => "Domain Level",
2862: 'ssl' => "System Level");
2863:
2864: $r->print('<div>'
2865: .'<form action=""><fieldset>'
2866: .'<legend>'.&mt('Select a Template').'</legend>'
2867: .$button_code
2868: .'</fieldset></form>'
2869: .'</div>'
2870: );
2871:
2872: $r->print(<<ENDCCF);
2873: <form name="form1" method="post">
2874: <input type="hidden" name="phase" value="set_custom_roles" />
2875: <input type="hidden" name="rolename" value="$rolename" />
2876: ENDCCF
2877: $r->print(&Apache::loncommon::start_data_table().
2878: &Apache::loncommon::start_data_table_header_row().
2879: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
2880: '</th><th>'.$lt{'ssl'}.'</th>'.
2881: &Apache::loncommon::end_data_table_header_row());
2882: foreach my $priv (sort keys %full) {
2883: my $privtext = &Apache::lonnet::plaintext($priv);
2884: $r->print(&Apache::loncommon::start_data_table_row().
2885: '<td>'.$privtext.'</td><td>'.
2886: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c" '.
2887: ($courselevelcurrent{$priv}?'checked="1"':'').' />':' ').
2888: '</td><td>'.
2889: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d" '.
2890: ($domainlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2891: '</td><td>'.
2892: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s" '.
2893: ($systemlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2894: '</td>'.
2895: &Apache::loncommon::end_data_table_row());
2896: }
2897: $r->print(&Apache::loncommon::end_data_table().
2898: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
2899: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
2900: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
2901: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
2902: '<input type="submit" value="'.&mt('Define Role').'" /></form>'.
2903: &Apache::loncommon::end_page());
2904: }
2905: # --------------------------------------------------------
2906: sub make_script_template {
2907: my ($role) = @_;
2908: my %full_c=();
2909: my %full_d=();
2910: my %full_s=();
2911: my $return_script;
2912: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2913: my ($priv,$restrict)=split(/\&/,$item);
2914: $full_c{$priv}=1;
2915: }
2916: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2917: my ($priv,$restrict)=split(/\&/,$item);
2918: $full_d{$priv}=1;
2919: }
2920: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2921: my ($priv,$restrict)=split(/\&/,$item);
2922: $full_s{$priv}=1;
2923: }
2924: $return_script .= 'function set_'.$role.'() {'."\n";
2925: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
2926: my %role_c;
2927: foreach my $priv (@temp) {
2928: my ($priv_item, $dummy) = split(/\&/,$priv);
2929: $role_c{$priv_item} = 1;
2930: }
2931: foreach my $priv_item (keys(%full_c)) {
2932: my ($priv, $dummy) = split(/\&/,$priv_item);
2933: if (exists($role_c{$priv})) {
2934: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
2935: } else {
2936: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
2937: }
2938: }
2939: my %role_d;
2940: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
2941: foreach my $priv(@temp) {
2942: my ($priv_item, $dummy) = split(/\&/,$priv);
2943: $role_d{$priv_item} = 1;
2944: }
2945: foreach my $priv_item (keys(%full_d)) {
2946: my ($priv, $dummy) = split(/\&/,$priv_item);
2947: if (exists($role_d{$priv})) {
2948: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
2949: } else {
2950: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
2951: }
2952: }
2953: my %role_s;
2954: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
2955: foreach my $priv(@temp) {
2956: my ($priv_item, $dummy) = split(/\&/,$priv);
2957: $role_s{$priv_item} = 1;
2958: }
2959: foreach my $priv_item (keys(%full_s)) {
2960: my ($priv, $dummy) = split(/\&/,$priv_item);
2961: if (exists($role_s{$priv})) {
2962: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
2963: } else {
2964: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
2965: }
2966: }
2967: $return_script .= '}'."\n";
2968: return ($return_script);
2969: }
2970: # ----------------------------------------------------------
2971: sub make_button_code {
2972: my ($role) = @_;
2973: my $label = &Apache::lonnet::plaintext($role);
2974: my $button_code = '<input type="button" onClick="set_'.$role.'()" value="'.$label.'" />';
2975: return ($button_code);
2976: }
2977: # ---------------------------------------------------------- Call to definerole
2978: sub set_custom_role {
2979: my ($r,$context) = @_;
2980: my $rolename=$env{'form.rolename'};
2981: $rolename=~s/[^A-Za-z0-9]//gs;
2982: if (!$rolename) {
2983: &custom_role_editor($r);
2984: return;
2985: }
2986: my ($jsback,$elements) = &crumb_utilities();
2987: my $jscript = '<script type="text/javascript">'.$jsback."\n".'</script>';
2988:
2989: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
2990: &Apache::lonhtmlcommon::add_breadcrumb
2991: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
2992: text=>"Pick custom role",
2993: faq=>282,bug=>'Instructor Interface',},
2994: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
2995: text=>"Edit custom role",
2996: faq=>282,bug=>'Instructor Interface',},
2997: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
2998: text=>"Result",
2999: faq=>282,bug=>'Instructor Interface',});
3000: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3001: 'Course_Editing_Custom_Roles'));
3002:
3003: my ($rdummy,$roledef)=
3004: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3005:
3006: # ------------------------------------------------------- Does this role exist?
3007: $r->print('<h3>');
3008: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3009: $r->print(&mt('Existing Role').' "');
3010: } else {
3011: $r->print(&mt('New Role').' "');
3012: $roledef='';
3013: }
3014: $r->print($rolename.'"</h3>');
3015: # ------------------------------------------------------- What can be assigned?
3016: my $sysrole='';
3017: my $domrole='';
3018: my $courole='';
3019:
3020: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3021: my ($priv,$restrict)=split(/\&/,$item);
3022: if (!$restrict) { $restrict=''; }
3023: if ($env{'form.'.$priv.'_c'}) {
3024: $courole.=':'.$item;
3025: }
3026: }
3027:
3028: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3029: my ($priv,$restrict)=split(/\&/,$item);
3030: if (!$restrict) { $restrict=''; }
3031: if ($env{'form.'.$priv.'_d'}) {
3032: $domrole.=':'.$item;
3033: }
3034: }
3035:
3036: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3037: my ($priv,$restrict)=split(/\&/,$item);
3038: if (!$restrict) { $restrict=''; }
3039: if ($env{'form.'.$priv.'_s'}) {
3040: $sysrole.=':'.$item;
3041: }
3042: }
3043: $r->print('<br />Defining Role: '.
3044: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3045: if ($env{'request.course.id'}) {
3046: my $url='/'.$env{'request.course.id'};
3047: $url=~s/\_/\//g;
3048: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3049: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3050: $env{'user.name'},
3051: $url,
3052: $env{'user.domain'},
3053: $env{'user.name'},
3054: $rolename,undef,undef,undef,$context));
3055: }
3056: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3057: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3058: $r->print(&Apache::loncommon::end_page());
3059: }
3060:
3061: # ================================================================ Main Handler
3062: sub handler {
3063: my $r = shift;
3064: if ($r->header_only) {
3065: &Apache::loncommon::content_type($r,'text/html');
3066: $r->send_http_header;
3067: return OK;
3068: }
3069: my $context;
3070: if ($env{'request.course.id'}) {
3071: $context = 'course';
3072: } elsif ($env{'request.role'} =~ /^au\./) {
3073: $context = 'author';
3074: } else {
3075: $context = 'domain';
3076: }
3077: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3078: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3079: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3080: &Apache::lonhtmlcommon::clear_breadcrumbs();
3081: if ($env{'form.action'} ne 'dateselect') {
3082: &Apache::lonhtmlcommon::add_breadcrumb
3083: ({href=>"/adm/createuser",
3084: text=>"User Management"});
3085: }
3086: my ($permission,$allowed) =
3087: &Apache::lonuserutils::get_permission($context);
3088: if (!$allowed) {
3089: $env{'user.error.msg'}=
3090: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3091: "or view user status.";
3092: return HTTP_NOT_ACCEPTABLE;
3093: }
3094:
3095: &Apache::loncommon::content_type($r,'text/html');
3096: $r->send_http_header;
3097:
3098: # Main switch on form.action and form.state, as appropriate
3099: if (! exists($env{'form.action'})) {
3100: $r->print(&header());
3101: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3102: $r->print(&print_main_menu($permission,$context));
3103: $r->print(&Apache::loncommon::end_page());
3104: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3105: $r->print(&header());
3106: &Apache::lonhtmlcommon::add_breadcrumb
3107: ({href=>'/adm/createuser?action=upload&state=',
3108: text=>"Upload Users List"});
3109: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3110: 'Course_Create_Class_List'));
3111: $r->print('<form name="studentform" method="post" '.
3112: 'enctype="multipart/form-data" '.
3113: ' action="/adm/createuser">'."\n");
3114: if (! exists($env{'form.state'})) {
3115: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3116: } elsif ($env{'form.state'} eq 'got_file') {
3117: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3118: $permission);
3119: } elsif ($env{'form.state'} eq 'enrolling') {
3120: if ($env{'form.datatoken'}) {
3121: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3122: }
3123: } else {
3124: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3125: }
3126: $r->print('</form>'.&Apache::loncommon::end_page());
3127: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3128: eq 'singlestudent')) && ($permission->{'cusr'})) {
3129: my $phase = $env{'form.phase'};
3130: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3131: &Apache::loncreateuser::restore_prev_selections();
3132: my $srch;
3133: foreach my $item (@search) {
3134: $srch->{$item} = $env{'form.'.$item};
3135: }
3136: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3137: ($phase eq 'createnewuser')) {
3138: if ($env{'form.phase'} eq 'createnewuser') {
3139: my $response;
3140: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3141: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3142: $env{'form.phase'} = '';
3143: &print_username_entry_form($r,$context,$response,$srch);
3144: } else {
3145: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3146: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3147: &print_user_modification_page($r,$ccuname,$ccdomain,
3148: $srch,$response,$context,
3149: $permission);
3150: }
3151: } elsif ($env{'form.phase'} eq 'get_user_info') {
3152: my ($currstate,$response,$forcenewuser,$results) =
3153: &user_search_result($context,$srch);
3154: if ($env{'form.currstate'} eq 'modify') {
3155: $currstate = $env{'form.currstate'};
3156: }
3157: if ($currstate eq 'select') {
3158: &print_user_selection_page($r,$response,$srch,$results,
3159: \@search,$context);
3160: } elsif ($currstate eq 'modify') {
3161: my ($ccuname,$ccdomain);
3162: if (($srch->{'srchby'} eq 'uname') &&
3163: ($srch->{'srchtype'} eq 'exact')) {
3164: $ccuname = $srch->{'srchterm'};
3165: $ccdomain= $srch->{'srchdomain'};
3166: } else {
3167: my @matchedunames = keys(%{$results});
3168: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3169: }
3170: $ccuname =&LONCAPA::clean_username($ccuname);
3171: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3172: if ($env{'form.forcenewuser'}) {
3173: $response = '';
3174: }
3175: &print_user_modification_page($r,$ccuname,$ccdomain,
3176: $srch,$response,$context,
3177: $permission);
3178: } elsif ($currstate eq 'query') {
3179: &print_user_query_page($r,'createuser');
3180: } else {
3181: $env{'form.phase'} = '';
3182: &print_username_entry_form($r,$context,$response,$srch,
3183: $forcenewuser);
3184: }
3185: } elsif ($env{'form.phase'} eq 'userpicked') {
3186: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3187: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3188: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3189: $context,$permission);
3190: }
3191: } elsif ($env{'form.phase'} eq 'update_user_data') {
3192: &update_user_data($r,$context);
3193: } else {
3194: &print_username_entry_form($r,$context,undef,$srch);
3195: }
3196: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3197: if ($env{'form.phase'} eq 'set_custom_roles') {
3198: &set_custom_role($r,$context);
3199: } else {
3200: &custom_role_editor($r);
3201: }
3202: } elsif (($env{'form.action'} eq 'listusers') &&
3203: ($permission->{'view'} || $permission->{'cusr'})) {
3204: if ($env{'form.phase'} eq 'bulkchange') {
3205: &Apache::lonhtmlcommon::add_breadcrumb
3206: ({href=>'/adm/createuser?action=listusers',
3207: text=>"List Users"},
3208: {href=>"/adm/createuser",
3209: text=>"Result"});
3210: my $setting = $env{'form.roletype'};
3211: my $choice = $env{'form.bulkaction'};
3212: $r->print(&header());
3213: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3214: 'Course_View_Class_List'));
3215: if ($permission->{'cusr'}) {
3216: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3217: $r->print(&Apache::loncommon::end_page());
3218: } else {
3219: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3220: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3221: $r->print(&Apache::loncommon::end_page());
3222: }
3223: } else {
3224: &Apache::lonhtmlcommon::add_breadcrumb
3225: ({href=>'/adm/createuser?action=listusers',
3226: text=>"List Users"});
3227: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3228: my $formname = 'studentform';
3229: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
3230: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3231: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3232: $formname);
3233: $jscript .= &verify_user_display();
3234: my $js = &add_script($jscript).$cb_jscript;
3235: my $loadcode =
3236: &Apache::lonuserutils::course_selector_loadcode($formname);
3237: if ($loadcode ne '') {
3238: $r->print(&header($js,{'onload' => $loadcode,}));
3239: } else {
3240: $r->print(&header($js));
3241: }
3242: } else {
3243: $r->print(&header(&add_script(&verify_user_display())));
3244: }
3245: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3246: 'Course_View_Class_List'));
3247: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3248: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3249: $r->print(&Apache::loncommon::end_page());
3250: }
3251: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3252: $r->print(&header());
3253: &Apache::lonhtmlcommon::add_breadcrumb
3254: ({href=>'/adm/createuser?action=drop',
3255: text=>"Drop Students"});
3256: if (!exists($env{'form.state'})) {
3257: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3258: 'Course_Drop_Student'));
3259:
3260: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
3261: } elsif ($env{'form.state'} eq 'done') {
3262: &Apache::lonhtmlcommon::add_breadcrumb
3263: ({href=>'/adm/createuser?action=drop',
3264: text=>"Result"});
3265: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3266: 'Course_Drop_Student'));
3267: &Apache::lonuserutils::update_user_list($r,$context,undef,
3268: $env{'form.action'});
3269: }
3270: $r->print(&Apache::loncommon::end_page());
3271: } elsif ($env{'form.action'} eq 'dateselect') {
3272: if ($permission->{'cusr'}) {
3273: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
3274: &Apache::lonuserutils::date_section_selector($context,
3275: $permission).
3276: &Apache::loncommon::end_page());
3277: } else {
3278: $r->print(&header().
3279: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
3280: &Apache::loncommon::end_page());
3281: }
3282: } elsif ($env{'form.action'} eq 'selfenroll') {
3283: $r->print(&header());
3284: &Apache::lonhtmlcommon::add_breadcrumb
3285: ({href=>'/adm/createuser?action=selfenroll',
3286: text=>"Configure Self-enrollment"});
3287: if (!exists($env{'form.state'})) {
3288: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
3289: 'Course_Self_Enrollment'));
3290: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3291: &print_selfenroll_menu($r,$context,$permission);
3292: } elsif ($env{'form.state'} eq 'done') {
3293: &Apache::lonhtmlcommon::add_breadcrumb
3294: ({href=>'/adm/createuser?action=selfenroll',
3295: text=>"Result"});
3296: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
3297: 'Course_Self_Enrollment'));
3298: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3299: &update_selfenroll_config($r,$context,$permission);
3300: }
3301: $r->print(&Apache::loncommon::end_page());
3302: } elsif ($env{'form.action'} eq 'changelogs') {
3303: $r->print(&header());
3304: &Apache::lonhtmlcommon::add_breadcrumb
3305: ({href=>'/adm/createuser?action=changelogs',
3306: text=>"User Management Logs"});
3307: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
3308: 'Course_User_Logs'));
3309: &print_userchangelogs_display($r,$context,$permission);
3310: $r->print(&Apache::loncommon::end_page());
3311: } else {
3312: $r->print(&header());
3313: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3314: $r->print(&print_main_menu($permission,$context));
3315: $r->print(&Apache::loncommon::end_page());
3316: }
3317: return OK;
3318: }
3319:
3320: sub header {
3321: my ($jscript,$loaditems,$args) = @_;
3322: my $start_page;
3323: if (ref($loaditems) eq 'HASH') {
3324: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
3325: } else {
3326: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
3327: }
3328: return $start_page;
3329: }
3330:
3331: sub add_script {
3332: my ($js) = @_;
3333: return '<script type="text/javascript">'."\n".$js."\n".'</script>';
3334: }
3335:
3336: sub verify_user_display {
3337: my $output = <<"END";
3338:
3339: function display_update() {
3340: document.studentform.action.value = 'listusers';
3341: document.studentform.phase.value = 'display';
3342: document.studentform.submit();
3343: }
3344:
3345: END
3346: return $output;
3347:
3348: }
3349:
3350: ###############################################################
3351: ###############################################################
3352: # Menu Phase One
3353: sub print_main_menu {
3354: my ($permission,$context) = @_;
3355: my %links = (
3356: domain => {
3357: upload => 'Upload a File of Users',
3358: singleuser => 'Add/Modify a Single User',
3359: listusers => 'Manage Multiple Users',
3360: },
3361: author => {
3362: upload => 'Upload a File of Co-authors',
3363: singleuser => 'Add/Modify a Single Co-author',
3364: listusers => 'Display Co-authors and Manage Multiple Users',
3365: },
3366: course => {
3367: upload => 'Upload a File of Course Users',
3368: singleuser => 'Add/Modify a Single Course User',
3369: listusers => 'Display Class Lists and Manage Multiple Users',
3370: },
3371: );
3372: my @menu =
3373: (
3374: { text => $links{$context}{'upload'},
3375: help => 'Course_Create_Class_List',
3376: action => 'upload',
3377: permission => $permission->{'cusr'},
3378: },
3379: { text => $links{$context}{'singleuser'},
3380: help => 'Course_Change_Privileges',
3381: action => 'singleuser',
3382: permission => $permission->{'cusr'},
3383: },
3384: { text => $links{$context}{'listusers'},
3385: help => 'Course_View_Class_List',
3386: action => 'listusers',
3387: permission => ($permission->{'view'} || $permission->{'cusr'}),
3388: },
3389: );
3390: if ($context eq 'domain' || $context eq 'course') {
3391: my $customlink = { text => 'Edit Custom Roles',
3392: help => 'Course_Editing_Custom_Roles',
3393: action => 'custom',
3394: permission => $permission->{'custom'},
3395: };
3396: push(@menu,$customlink);
3397: }
3398: if ($context eq 'course') {
3399: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
3400: my @courselinks =
3401: (
3402: { text => 'Enroll a Single Student',
3403: help => 'Course_Add_Student',
3404: action => 'singlestudent',
3405: permission => $permission->{'cusr'},
3406: },
3407: { text => 'Drop Students',
3408: help => 'Course_Drop_Student',
3409: action => 'drop',
3410: permission => $permission->{'cusr'},
3411: });
3412: if (!exists($permission->{'cusr_section'})) {
3413: push(@courselinks,
3414: { text => 'Automated Enrollment Manager',
3415: help => 'Course_Automated_Enrollment',
3416: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
3417: && $permission->{'cusr'}),
3418: url => '/adm/populate',
3419: },
3420: { text => 'Configure User Self-enrollment',
3421: help => 'Course_Self_Enrollment',
3422: action => 'selfenroll',
3423: permission => $permission->{'cusr'},
3424: });
3425: }
3426: push(@courselinks,
3427: { text => 'Manage Course Groups',
3428: help => 'Course_Manage_Group',
3429: permission => $permission->{'grp_manage'},
3430: url => '/adm/coursegroups?refpage=cusr',
3431: },
3432: { text => 'View Change Logs',
3433: help => 'Course_User_Logs',
3434: action => 'changelogs',
3435: permission => $permission->{'cusr'},
3436: },);
3437: # { text => 'View Log-in History',
3438: # help => 'Course_User_Logins',
3439: # action => 'logins',
3440: # permission => $permission->{'cusr'},
3441: # });
3442: push(@menu,@courselinks);
3443: }
3444: my $menu_html = '';
3445: foreach my $menu_item (@menu) {
3446: next if (! $menu_item->{'permission'});
3447: $menu_html.='<p>';
3448: if (exists($menu_item->{'help'})) {
3449: $menu_html.=
3450: &Apache::loncommon::help_open_topic($menu_item->{'help'});
3451: }
3452: $menu_html.='<font size="+1">';
3453: if (exists($menu_item->{'url'})) {
3454: $menu_html.=qq{<a href="$menu_item->{'url'}">};
3455: } else {
3456: $menu_html.=
3457: qq{<a href="/adm/createuser?action=$menu_item->{'action'}">}; }
3458: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
3459: $menu_html.='</p>';
3460: }
3461: return $menu_html;
3462: }
3463:
3464: sub restore_prev_selections {
3465: my %saveable_parameters = ('srchby' => 'scalar',
3466: 'srchin' => 'scalar',
3467: 'srchtype' => 'scalar',
3468: );
3469: &Apache::loncommon::store_settings('user','user_picker',
3470: \%saveable_parameters);
3471: &Apache::loncommon::restore_settings('user','user_picker',
3472: \%saveable_parameters);
3473: }
3474:
3475: sub print_selfenroll_menu {
3476: my ($r,$context,$permission) = @_;
3477: my $formname = 'enrollstudent';
3478: my $nolink = 1;
3479: my ($row,$lt) = &get_selfenroll_titles();
3480: my $groupslist = &Apache::lonuserutils::get_groupslist();
3481: my $setsec_js =
3482: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
3483: my %alerts = &Apache::lonlocal::texthash(
3484: acto => 'Activation of self-enrollment was selected for the following domain(s)',
3485: butn => 'but no user types have been checked.',
3486: wilf => "Please uncheck 'activate' or check at least one type.",
3487: );
3488: my $selfenroll_js = <<"ENDSCRIPT";
3489: function update_types(caller,num) {
3490: var delidx = getIndexByName('selfenroll_delete');
3491: var actidx = getIndexByName('selfenroll_activate');
3492: if (caller == 'selfenroll_all') {
3493: var selall;
3494: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3495: if (document.$formname.selfenroll_all[i].checked) {
3496: selall = document.$formname.selfenroll_all[i].value;
3497: }
3498: }
3499: if (selall == 1) {
3500: if (delidx != -1) {
3501: if (document.$formname.selfenroll_delete.length) {
3502: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3503: document.$formname.selfenroll_delete[j].checked = true;
3504: }
3505: } else {
3506: document.$formname.elements[delidx].checked = true;
3507: }
3508: }
3509: if (actidx != -1) {
3510: if (document.$formname.selfenroll_activate.length) {
3511: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3512: document.$formname.selfenroll_activate[j].checked = false;
3513: }
3514: } else {
3515: document.$formname.elements[actidx].checked = false;
3516: }
3517: }
3518: document.$formname.selfenroll_newdom.selectedIndex = 0;
3519: }
3520: }
3521: if (caller == 'selfenroll_activate') {
3522: if (document.$formname.selfenroll_activate.length) {
3523: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3524: if (document.$formname.selfenroll_activate[j].value == num) {
3525: if (document.$formname.selfenroll_activate[j].checked) {
3526: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3527: if (document.$formname.selfenroll_all[i].value == '1') {
3528: document.$formname.selfenroll_all[i].checked = false;
3529: }
3530: if (document.$formname.selfenroll_all[i].value == '0') {
3531: document.$formname.selfenroll_all[i].checked = true;
3532: }
3533: }
3534: }
3535: }
3536: }
3537: } else {
3538: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3539: if (document.$formname.selfenroll_all[i].value == '1') {
3540: document.$formname.selfenroll_all[i].checked = false;
3541: }
3542: if (document.$formname.selfenroll_all[i].value == '0') {
3543: document.$formname.selfenroll_all[i].checked = true;
3544: }
3545: }
3546: }
3547: }
3548: if (caller == 'selfenroll_delete') {
3549: if (document.$formname.selfenroll_delete.length) {
3550: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3551: if (document.$formname.selfenroll_delete[j].value == num) {
3552: if (document.$formname.selfenroll_delete[j].checked) {
3553: var delindex = getIndexByName('selfenroll_types_'+num);
3554: if (delindex != -1) {
3555: if (document.$formname.elements[delindex].length) {
3556: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3557: document.$formname.elements[delindex][k].checked = false;
3558: }
3559: } else {
3560: document.$formname.elements[delindex].checked = false;
3561: }
3562: }
3563: }
3564: }
3565: }
3566: } else {
3567: if (document.$formname.selfenroll_delete.checked) {
3568: var delindex = getIndexByName('selfenroll_types_'+num);
3569: if (delindex != -1) {
3570: if (document.$formname.elements[delindex].length) {
3571: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3572: document.$formname.elements[delindex][k].checked = false;
3573: }
3574: } else {
3575: document.$formname.elements[delindex].checked = false;
3576: }
3577: }
3578: }
3579: }
3580: }
3581: return;
3582: }
3583:
3584: function validate_types(form) {
3585: var needaction = new Array();
3586: var countfail = 0;
3587: var actidx = getIndexByName('selfenroll_activate');
3588: if (actidx != -1) {
3589: if (document.$formname.selfenroll_activate.length) {
3590: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3591: var num = document.$formname.selfenroll_activate[j].value;
3592: if (document.$formname.selfenroll_activate[j].checked) {
3593: countfail = check_types(num,countfail,needaction)
3594: }
3595: }
3596: } else {
3597: if (document.$formname.selfenroll_activate.checked) {
3598: var num = document.enrollstudent.selfenroll_activate.value;
3599: countfail = check_types(num,countfail,needaction)
3600: }
3601: }
3602: }
3603: if (countfail > 0) {
3604: var msg = "$alerts{'acto'}\\n";
3605: var loopend = needaction.length -1;
3606: if (loopend > 0) {
3607: for (var m=0; m<loopend; m++) {
3608: msg += needaction[m]+", ";
3609: }
3610: }
3611: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
3612: alert(msg);
3613: return;
3614: }
3615: setSections(form);
3616: }
3617:
3618: function check_types(num,countfail,needaction) {
3619: var typeidx = getIndexByName('selfenroll_types_'+num);
3620: var count = 0;
3621: if (typeidx != -1) {
3622: if (document.$formname.elements[typeidx].length) {
3623: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
3624: if (document.$formname.elements[typeidx][k].checked) {
3625: count ++;
3626: }
3627: }
3628: } else {
3629: if (document.$formname.elements[typeidx].checked) {
3630: count ++;
3631: }
3632: }
3633: if (count == 0) {
3634: var domidx = getIndexByName('selfenroll_dom_'+num);
3635: if (domidx != -1) {
3636: var domname = document.$formname.elements[domidx].value;
3637: needaction[countfail] = domname;
3638: countfail ++;
3639: }
3640: }
3641: }
3642: return countfail;
3643: }
3644:
3645: function getIndexByName(item) {
3646: for (var i=0;i<document.$formname.elements.length;i++) {
3647: if (document.$formname.elements[i].name == item) {
3648: return i;
3649: }
3650: }
3651: return -1;
3652: }
3653: ENDSCRIPT
3654: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3655: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3656:
3657: my $output = '<script type="text/javascript">'."\n".
3658: $setsec_js."\n".$selfenroll_js."\n".
3659: '</script>'."\n".
3660: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
3661: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
3662: if (ref($visactions) eq 'HASH') {
3663: if ($visible) {
3664: $output .= '<p>'.$visactions->{'vis'}.'</p>';
3665: } else {
3666: $output .= $visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
3667: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
3668: if (ref($vismsgs) eq 'ARRAY') {
3669: $output .= '<br />'.$visactions->{'make'}.'<ul>';
3670: foreach my $item (@{$vismsgs}) {
3671: $output .= '<li>'.$visactions->{$item}.'</li>';
3672: }
3673: $output .= '</ul>';
3674: }
3675: $output .= '</p>';
3676: }
3677: }
3678: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
3679: &Apache::lonhtmlcommon::start_pick_box();
3680: if (ref($row) eq 'ARRAY') {
3681: foreach my $item (@{$row}) {
3682: my $title = $item;
3683: if (ref($lt) eq 'HASH') {
3684: $title = $lt->{$item};
3685: }
3686: $output .=
3687: &Apache::lonhtmlcommon::row_title($title,
3688: 'LC_selfenroll_pick_box_title','LC_oddrow_value')."\n";
3689: if ($item eq 'types') {
3690: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
3691: my $showdomdesc = 1;
3692: my $includeempty = 1;
3693: my $num = 0;
3694: $output .= &Apache::loncommon::start_data_table().
3695: &Apache::loncommon::start_data_table_row()
3696: .'<td colspan="2"><span class="LC_nobreak"><label>'
3697: .&mt('Any user in any domain:')
3698: .' <input type="radio" name="selfenroll_all" value="1" ';
3699: if ($curr_types eq '*') {
3700: $output .= ' checked="checked" ';
3701: }
3702: $output .= 'onchange="javascript:update_types('.
3703: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
3704: ' <input type="radio" name="selfenroll_all" value="0" ';
3705: if ($curr_types ne '*') {
3706: $output .= ' checked="checked" ';
3707: }
3708: $output .= ' onchange="javascript:update_types('.
3709: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
3710: &Apache::loncommon::end_data_table_row().
3711: &Apache::loncommon::end_data_table().
3712: &mt('Or').'<br />'.
3713: &Apache::loncommon::start_data_table();
3714: my %currdoms;
3715: if ($curr_types eq '') {
3716: $output .= &new_selfenroll_dom_row($cdom,'0');
3717: } elsif ($curr_types ne '*') {
3718: my @entries = split(/;/,$curr_types);
3719: if (@entries > 0) {
3720: foreach my $entry (@entries) {
3721: my ($currdom,$typestr) = split(/:/,$entry);
3722: $currdoms{$currdom} = 1;
3723: my $domdesc = &Apache::lonnet::domain($currdom);
3724: my @currinsttypes = split(',',$typestr);
3725: $output .= &Apache::loncommon::start_data_table_row()
3726: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
3727: .' '.$domdesc.' ('.$currdom.')'
3728: .'</b><input type="hidden" name="selfenroll_dom_'.$num
3729: .'" value="'.$currdom.'" /></span><br />'
3730: .'<span class="LC_nobreak"><label><input type="checkbox" '
3731: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
3732: .&mt('Delete').'</label></span></td>';
3733: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
3734: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
3735: .&Apache::loncommon::end_data_table_row();
3736: $num ++;
3737: }
3738: }
3739: }
3740: my $add_domtitle = &mt('Users in additional domain:');
3741: if ($curr_types eq '*') {
3742: $add_domtitle = &mt('Users in specific domain:');
3743: } elsif ($curr_types eq '') {
3744: $add_domtitle = &mt('Users in other domain:');
3745: }
3746: $output .= &Apache::loncommon::start_data_table_row()
3747: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
3748: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
3749: $includeempty,$showdomdesc)
3750: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
3751: .'</td>'.&Apache::loncommon::end_data_table_row()
3752: .&Apache::loncommon::end_data_table();
3753: } elsif ($item eq 'registered') {
3754: my ($regon,$regoff);
3755: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
3756: $regon = ' checked="checked" ';
3757: $regoff = ' ';
3758: } else {
3759: $regon = ' ';
3760: $regoff = ' checked="checked" ';
3761: }
3762: $output .= '<label>'.
3763: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
3764: &mt('Yes').'</label> <label>'.
3765: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
3766: &mt('No').'</label>';
3767: } elsif ($item eq 'enroll_dates') {
3768: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
3769: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
3770: if ($starttime eq '') {
3771: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
3772: }
3773: if ($endtime eq '') {
3774: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
3775: }
3776: my $startform =
3777: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
3778: undef,undef,undef,undef,undef,undef,undef,$nolink);
3779: my $endform =
3780: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
3781: undef,undef,undef,undef,undef,undef,undef,$nolink);
3782: $output .= &selfenroll_date_forms($startform,$endform);
3783: } elsif ($item eq 'access_dates') {
3784: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
3785: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
3786: if ($starttime eq '') {
3787: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
3788: }
3789: if ($endtime eq '') {
3790: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
3791: }
3792: my $startform =
3793: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
3794: undef,undef,undef,undef,undef,undef,undef,$nolink);
3795: my $endform =
3796: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
3797: undef,undef,undef,undef,undef,undef,undef,$nolink);
3798: $output .= &selfenroll_date_forms($startform,$endform);
3799: } elsif ($item eq 'section') {
3800: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
3801: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3802: my $newsecval;
3803: if ($currsec ne 'none' && $currsec ne '') {
3804: if (!defined($sections_count{$currsec})) {
3805: $newsecval = $currsec;
3806: }
3807: }
3808: my $sections_select =
3809: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
3810: $output .= '<table class="LC_createuser">'."\n".
3811: '<tr class="LC_section_row">'."\n".
3812: '<td align="center">'.&mt('Existing sections')."\n".
3813: '<br />'.$sections_select.'</td><td align="center">'.
3814: &mt('New section').'<br />'."\n".
3815: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
3816: '<input type="hidden" name="sections" value="" />'."\n".
3817: '<input type="hidden" name="state" value="done" />'."\n".
3818: '</td></tr></table>'."\n";
3819: }
3820: $output .= &Apache::lonhtmlcommon::row_closure(1);
3821: }
3822: }
3823: $output .= &Apache::lonhtmlcommon::end_pick_box().
3824: '<br /><input type="button" name="selfenrollconf" value="'
3825: .&mt('Save changes').'" onclick="validate_types(this.form);" />'
3826: .'<input type="hidden" name="action" value="selfenroll" /></form>';
3827: $r->print($output);
3828: return;
3829: }
3830:
3831: sub visible_in_cat {
3832: my ($cdom,$cnum) = @_;
3833: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
3834: my ($cathash,%settable,@vismsgs,$cansetvis);
3835: my %visactions = &Apache::lonlocal::texthash(
3836: vis => 'Your course currently appears in the Course Catalog for this domain.',
3837: gen => 'Courses can be both self-cataloging, based on an institutional code (e.g., fs08phy231), or can be assigned categories from a hierarchy defined for the domain.',
3838: miss => 'Your course does not currently appear in the Course Catalog for this domain.',
3839: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
3840: coca => 'Courses can be absent from the Catalog, because they do not have an institutional code, have no assigned category, or have been specifically excluded.',
3841: make => 'Make any changes to self-enrollment settings below, click "Save changes", then take action to include the course in the Catalog:',
3842: take => 'Take the following action to ensure the course appears in the Catalog:',
3843: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
3844: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
3845: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
3846: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
3847: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
3848: dc_chgcat => 'Ask a domain coordinator to change the category assigned to the course, as the one currently assigned is no longer used in the domain',
3849: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
3850: );
3851: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
3852: $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/parmset?action=crsenv">','</a>"');
3853: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
3854: if (ref($domconf{'coursecategories'}) eq 'HASH') {
3855: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
3856: $settable{'togglecats'} = 1;
3857: }
3858: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
3859: $settable{'categorize'} = 1;
3860: }
3861: $cathash = $domconf{'coursecategories'}{'cats'};
3862: }
3863: if ($settable{'togglecats'} && $settable{'categorize'}) {
3864: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
3865: } elsif ($settable{'togglecats'}) {
3866: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
3867: } elsif ($settable{'categorize'}) {
3868: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
3869: } else {
3870: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
3871: }
3872:
3873: my %currsettings =
3874: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
3875: $cdom,$cnum);
3876: my $visible = 0;
3877: if ($currsettings{'internal.coursecode'} ne '') {
3878: if (ref($domconf{'coursecategories'}) eq 'HASH') {
3879: $cathash = $domconf{'coursecategories'}{'cats'};
3880: if (ref($cathash) eq 'HASH') {
3881: if ($cathash->{'instcode::0'} eq '') {
3882: push(@vismsgs,'dc_addinst');
3883: } else {
3884: $visible = 1;
3885: }
3886: } else {
3887: $visible = 1;
3888: }
3889: } else {
3890: $visible = 1;
3891: }
3892: } else {
3893: if (ref($cathash) eq 'HASH') {
3894: if ($cathash->{'instcode::0'} ne '') {
3895: push(@vismsgs,'dc_instcode');
3896: }
3897: } else {
3898: push(@vismsgs,'dc_instcode');
3899: }
3900: }
3901: if ($currsettings{'categories'} ne '') {
3902: my $cathash;
3903: if (ref($domconf{'coursecategories'}) eq 'HASH') {
3904: $cathash = $domconf{'coursecategories'}{'cats'};
3905: if (ref($cathash) eq 'HASH') {
3906: if (keys(%{$cathash}) == 0) {
3907: push(@vismsgs,'dc_catalog');
3908: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
3909: push(@vismsgs,'dc_categories');
3910: } else {
3911: my @currcategories = split('&',$currsettings{'categories'});
3912: my $matched = 0;
3913: foreach my $cat (@currcategories) {
3914: if ($cathash->{$cat} ne '') {
3915: $visible = 1;
3916: $matched = 1;
3917: last;
3918: }
3919: }
3920: if (!$matched) {
3921: if ($settable{'categorize'}) {
3922: push(@vismsgs,'chgcat');
3923: } else {
3924: push(@vismsgs,'dc_chgcat');
3925: }
3926: }
3927: }
3928: }
3929: }
3930: } else {
3931: if (ref($cathash) eq 'HASH') {
3932: if ((keys(%{$cathash}) > 1) ||
3933: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
3934: if ($settable{'categorize'}) {
3935: push(@vismsgs,'addcat');
3936: } else {
3937: push(@vismsgs,'dc_addcat');
3938: }
3939: }
3940: }
3941: }
3942: if ($currsettings{'hidefromcat'} eq 'yes') {
3943: $visible = 0;
3944: if ($settable{'togglecats'}) {
3945: unshift(@vismsgs,'unhide');
3946: } else {
3947: unshift(@vismsgs,'dc_unhide')
3948: }
3949: }
3950: return ($visible,$cansetvis,\@vismsgs,\%visactions);
3951: }
3952:
3953: sub new_selfenroll_dom_row {
3954: my ($newdom,$num) = @_;
3955: my $domdesc = &Apache::lonnet::domain($newdom);
3956: my $output;
3957: if ($domdesc ne '') {
3958: $output .= &Apache::loncommon::start_data_table_row()
3959: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
3960: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
3961: .'" value="'.$newdom.'" /></span><br />'
3962: .'<span class="LC_nobreak"><label><input type="checkbox" '
3963: .'name="selfenroll_activate" value="'.$num.'" '
3964: .'onchange="javascript:update_types('
3965: ."'selfenroll_activate','$num'".');" />'
3966: .&mt('Activate').'</label></span></td>';
3967: my @currinsttypes;
3968: $output .= '<td>'.&mt('User types:').'<br />'
3969: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
3970: .&Apache::loncommon::end_data_table_row();
3971: }
3972: return $output;
3973: }
3974:
3975: sub selfenroll_inst_types {
3976: my ($num,$currdom,$currinsttypes) = @_;
3977: my $output;
3978: my $numinrow = 4;
3979: my $count = 0;
3980: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
3981: my $othervalue = 'any';
3982: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
3983: if (keys(%{$usertypes}) > 0) {
3984: $othervalue = 'other';
3985: }
3986: $output .= '<table><tr>';
3987: foreach my $type (@{$types}) {
3988: if (($count > 0) && ($count%$numinrow == 0)) {
3989: $output .= '</tr><tr>';
3990: }
3991: if (defined($usertypes->{$type})) {
3992: my $esc_type = &escape($type);
3993: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
3994: $esc_type.'" ';
3995: if (ref($currinsttypes) eq 'ARRAY') {
3996: if (@{$currinsttypes} > 0) {
3997: if (grep(/^any$/,@{$currinsttypes})) {
3998: $output .= 'checked="checked"';
3999: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4000: $output .= 'checked="checked"';
4001: }
4002: } else {
4003: $output .= 'checked="checked"';
4004: }
4005: }
4006: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4007: }
4008: $count ++;
4009: }
4010: if (($count > 0) && ($count%$numinrow == 0)) {
4011: $output .= '</tr><tr>';
4012: }
4013: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4014: if (ref($currinsttypes) eq 'ARRAY') {
4015: if (@{$currinsttypes} > 0) {
4016: if (grep(/^any$/,@{$currinsttypes})) {
4017: $output .= ' checked="checked"';
4018: } elsif ($othervalue eq 'other') {
4019: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
4020: $output .= ' checked="checked"';
4021: }
4022: }
4023: } else {
4024: $output .= ' checked="checked"';
4025: }
4026: } else {
4027: $output .= ' checked="checked"';
4028: }
4029: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
4030: }
4031: return $output;
4032: }
4033:
4034: sub selfenroll_date_forms {
4035: my ($startform,$endform) = @_;
4036: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
4037: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
4038: 'LC_oddrow_value')."\n".
4039: $startform."\n".
4040: &Apache::lonhtmlcommon::row_closure(1).
4041: &Apache::lonhtmlcommon::row_title(&mt('End date'),
4042: 'LC_oddrow_value')."\n".
4043: $endform."\n".
4044: &Apache::lonhtmlcommon::row_closure(1).
4045: &Apache::lonhtmlcommon::end_pick_box();
4046: return $output;
4047: }
4048:
4049: sub print_userchangelogs_display {
4050: my ($r,$context,$permission) = @_;
4051: my $formname = 'roleslog';
4052: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4053: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4054: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
4055: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
4056:
4057: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
4058: my %saveable_parameters = ('show' => 'scalar',);
4059: &Apache::loncommon::store_course_settings('roles_log',
4060: \%saveable_parameters);
4061: &Apache::loncommon::restore_course_settings('roles_log',
4062: \%saveable_parameters);
4063: # set defaults
4064: my $now = time();
4065: my $defstart = $now - (7*24*3600); #7 days ago
4066: my %defaults = (
4067: page => '1',
4068: show => '10',
4069: role => 'any',
4070: chgcontext => 'any',
4071: rolelog_start_date => $defstart,
4072: rolelog_end_date => $now,
4073: );
4074: my $more_records = 0;
4075:
4076: # set current
4077: my %curr;
4078: foreach my $item ('show','page','role','chgcontext') {
4079: $curr{$item} = $env{'form.'.$item};
4080: }
4081: my ($startdate,$enddate) =
4082: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
4083: $curr{'rolelog_start_date'} = $startdate;
4084: $curr{'rolelog_end_date'} = $enddate;
4085: foreach my $key (keys(%defaults)) {
4086: if ($curr{$key} eq '') {
4087: $curr{$key} = $defaults{$key};
4088: }
4089: }
4090: my (%whodunit,%changed,$version);
4091: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
4092: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version));
4093: my $showntablehdr = 0;
4094: my $tablehdr = &Apache::loncommon::start_data_table().
4095: &Apache::loncommon::start_data_table_header_row().
4096: '<th> </th><th>'.&mt('When').'</th><th>'.&mt('Who made the change').
4097: '</th><th>'.&mt('Changed User').'</th><th>'.&mt('Role').'</th><th>'.&mt('Section').'</th><th>'.
4098: &mt('Context').'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
4099: &Apache::loncommon::end_data_table_header_row();
4100: my ($minshown,$maxshown);
4101: $minshown = 1;
4102: my $count = 0;
4103: if ($curr{'show'} ne &mt('all')) {
4104: $maxshown = $curr{'page'} * $curr{'show'};
4105: if ($curr{'page'} > 1) {
4106: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
4107: }
4108: }
4109: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
4110: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
4111: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
4112: if ($curr{'show'} ne &mt('all')) {
4113: if ($count >= $curr{'page'} * $curr{'show'}) {
4114: $more_records = 1;
4115: last;
4116: }
4117: }
4118: if ($curr{'role'} ne 'any') {
4119: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
4120: }
4121: if ($curr{'chgcontext'} ne 'any') {
4122: if ($curr{'chgcontext'} eq 'selfenroll') {
4123: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
4124: } else {
4125: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
4126: }
4127: }
4128: $count ++;
4129: next if ($count < $minshown);
4130: if (!$showntablehdr) {
4131: $r->print($tablehdr);
4132: $showntablehdr = 1;
4133: }
4134: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
4135: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
4136: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
4137: }
4138: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
4139: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
4140: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
4141: }
4142: my $sec = $roleslog{$id}{'logentry'}{'section'};
4143: if ($sec eq '') {
4144: $sec = &mt('None');
4145: }
4146: my ($rolestart,$roleend);
4147: if ($roleslog{$id}{'delflag'}) {
4148: $rolestart = &mt('deleted');
4149: $roleend = &mt('deleted');
4150: } else {
4151: $rolestart = $roleslog{$id}{'logentry'}{'start'};
4152: $roleend = $roleslog{$id}{'logentry'}{'end'};
4153: if ($rolestart eq '' || $rolestart == 0) {
4154: $rolestart = &mt('No start date');
4155: } else {
4156: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
4157: }
4158: if ($roleend eq '' || $roleend == 0) {
4159: $roleend = &mt('No end date');
4160: } else {
4161: $roleend = &Apache::lonlocal::locallocaltime($roleend);
4162: }
4163: }
4164: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
4165: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
4166: $chgcontext = 'selfenroll';
4167: }
4168: my %lt = &rolechg_contexts();
4169: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
4170: $chgcontext = $lt{$chgcontext};
4171: }
4172: $r->print(&Apache::loncommon::start_data_table_row().'<td>'.$count.'</td><td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td><td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td><td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td><td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'}).'</td><td>'.$sec.'</td><td>'.$chgcontext.'</td><td>'.$rolestart.'</td><td>'.$roleend.'</td>'.&Apache::loncommon::end_data_table_row()."\n");
4173: }
4174: if ($showntablehdr) {
4175: $r->print(&Apache::loncommon::end_data_table().'<br />');
4176: if (($curr{'page'} > 1) || ($more_records)) {
4177: $r->print('<table><tr>');
4178: if ($curr{'page'} > 1) {
4179: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
4180: }
4181: if ($more_records) {
4182: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
4183: }
4184: $r->print('</tr></table>');
4185: $r->print(<<"ENDSCRIPT");
4186: <script type="text/javascript">
4187: function chgPage(caller) {
4188: if (caller == 'previous') {
4189: document.$formname.page.value --;
4190: }
4191: if (caller == 'next') {
4192: document.$formname.page.value ++;
4193: }
4194: document.$formname.submit();
4195: return;
4196: }
4197: </script>
4198: ENDSCRIPT
4199: }
4200: } else {
4201: $r->print(&mt('There are no records to display'));
4202: }
4203: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
4204: '<input type="hidden" name="action" value="changelogs" /></form>');
4205: return;
4206: }
4207:
4208: sub role_display_filter {
4209: my ($formname,$cdom,$cnum,$curr,$version) = @_;
4210: my $context = 'course';
4211: my $nolink = 1;
4212: my $output = '<table><tr><td valign="top">'.
4213: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b><br />'.
4214: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
4215: (&mt('all'),5,10,20,50,100,1000,10000)).
4216: '</td><td> </td>';
4217: my $startform =
4218: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
4219: $curr->{'rolelog_start_date'},undef,
4220: undef,undef,undef,undef,undef,undef,$nolink);
4221: my $endform =
4222: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
4223: $curr->{'rolelog_end_date'},undef,
4224: undef,undef,undef,undef,undef,undef,$nolink);
4225: my %lt = &rolechg_contexts();
4226: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br /><table><tr><td>'.&mt('After:').
4227: '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
4228: $endform.'</td></tr></table></td><td> </td>'.
4229: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
4230: '<select name="role"><option value="any"';
4231: if ($curr->{'role'} eq 'any') {
4232: $output .= ' selected="selected"';
4233: }
4234: $output .= '>'.&mt('Any').'</option>'."\n";
4235: my @roles = &Apache::lonuserutils::course_roles($context,undef,1);
4236: foreach my $role (@roles) {
4237: my $plrole;
4238: if ($role eq 'cr') {
4239: $plrole = &mt('Custom Role');
4240: } else {
4241: $plrole=&Apache::lonnet::plaintext($role);
4242: }
4243: my $selstr = '';
4244: if ($role eq $curr->{'role'}) {
4245: $selstr = ' selected="selected"';
4246: }
4247: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
4248: }
4249: $output .= '</select></td><td> </td><td valign="top"><b>'.
4250: &mt('Context:').'</b><br /><select name="chgcontext">';
4251: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll') {
4252: my $selstr = '';
4253: if ($curr->{'chgcontext'} eq $chgtype) {
4254: $output .= $selstr = ' selected="selected"';
4255: }
4256: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
4257: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
4258: }
4259: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
4260: }
4261: $output .= '</select></td><td> </td><td valign="middle"><input type="submit" value="'.
4262: &mt('Update Display').'" /></tr></table>'.
4263: '<span class="LC_roleslog_note">'.
4264: &mt('[_1]Note:[_2] Only changes made from servers running LON-CAPA 2.6.99.0 or later are displayed.');
4265: if ($version) {
4266: $output .= ' '.&mt('This server is version [_3].','<b>','</b>',$version); }
4267: $output .= '</span><hr noshade><br />';
4268: return $output;
4269: }
4270:
4271: sub rolechg_contexts {
4272: my %lt = &Apache::lonlocal::texthash (
4273: any => 'Any',
4274: auto => 'Automated enrollment',
4275: updatenow => 'Roster Update',
4276: createcourse => 'Course Creation',
4277: course => 'User Management in course',
4278: domain => 'User Management in domain',
4279: selfenroll => 'Self-enrolled',
4280: );
4281: return %lt;
4282: }
4283:
4284: #-------------------------------------------------- functions for &phase_two
4285: sub user_search_result {
4286: my ($context,$srch) = @_;
4287: my %allhomes;
4288: my %inst_matches;
4289: my %srch_results;
4290: my ($response,$currstate,$forcenewuser,$dirsrchres);
4291: $srch->{'srchterm'} =~ s/\s+/ /g;
4292: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
4293: $response = &mt('Invalid search.');
4294: }
4295: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
4296: $response = &mt('Invalid search.');
4297: }
4298: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
4299: $response = &mt('Invalid search.');
4300: }
4301: if ($srch->{'srchterm'} eq '') {
4302: $response = &mt('You must enter a search term.');
4303: }
4304: if ($srch->{'srchterm'} =~ /^\s+$/) {
4305: $response = &mt('Your search term must contain more than just spaces.');
4306: }
4307: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
4308: if (($srch->{'srchdomain'} eq '') ||
4309: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
4310: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
4311: }
4312: }
4313: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
4314: ($srch->{'srchin'} eq 'alc')) {
4315: if ($srch->{'srchby'} eq 'uname') {
4316: my $unamecheck = $srch->{'srchterm'};
4317: if ($srch->{'srchtype'} eq 'contains') {
4318: if ($unamecheck !~ /^\w/) {
4319: $unamecheck = 'a'.$unamecheck;
4320: }
4321: }
4322: if ($unamecheck !~ /^$match_username$/) {
4323: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4324: }
4325: }
4326: }
4327: if ($response ne '') {
4328: $response = '<span class="LC_warning">'.$response.'</span>';
4329: }
4330: if ($srch->{'srchin'} eq 'instd') {
4331: my $instd_chk = &directorysrch_check($srch);
4332: if ($instd_chk ne 'ok') {
4333: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
4334: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
4335: }
4336: }
4337: if ($response ne '') {
4338: return ($currstate,$response);
4339: }
4340: if ($srch->{'srchby'} eq 'uname') {
4341: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
4342: if ($env{'form.forcenew'}) {
4343: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
4344: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
4345: if ($uhome eq 'no_host') {
4346: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
4347: my $showdom = &display_domain_info($env{'request.role.domain'});
4348: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
4349: } else {
4350: $currstate = 'modify';
4351: }
4352: } else {
4353: $currstate = 'modify';
4354: }
4355: } else {
4356: if ($srch->{'srchin'} eq 'dom') {
4357: if ($srch->{'srchtype'} eq 'exact') {
4358: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
4359: if ($uhome eq 'no_host') {
4360: ($currstate,$response,$forcenewuser) =
4361: &build_search_response($context,$srch,%srch_results);
4362: } else {
4363: $currstate = 'modify';
4364: }
4365: } else {
4366: %srch_results = &Apache::lonnet::usersearch($srch);
4367: ($currstate,$response,$forcenewuser) =
4368: &build_search_response($context,$srch,%srch_results);
4369: }
4370: } else {
4371: my $courseusers = &get_courseusers();
4372: if ($srch->{'srchtype'} eq 'exact') {
4373: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
4374: $currstate = 'modify';
4375: } else {
4376: ($currstate,$response,$forcenewuser) =
4377: &build_search_response($context,$srch,%srch_results);
4378: }
4379: } else {
4380: foreach my $user (keys(%$courseusers)) {
4381: my ($cuname,$cudomain) = split(/:/,$user);
4382: if ($cudomain eq $srch->{'srchdomain'}) {
4383: my $matched = 0;
4384: if ($srch->{'srchtype'} eq 'begins') {
4385: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
4386: $matched = 1;
4387: }
4388: } else {
4389: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
4390: $matched = 1;
4391: }
4392: }
4393: if ($matched) {
4394: $srch_results{$user} =
4395: {&Apache::lonnet::get('environment',
4396: ['firstname',
4397: 'lastname',
4398: 'permanentemail'],
4399: $cudomain,$cuname)};
4400: }
4401: }
4402: }
4403: ($currstate,$response,$forcenewuser) =
4404: &build_search_response($context,$srch,%srch_results);
4405: }
4406: }
4407: }
4408: } elsif ($srch->{'srchin'} eq 'alc') {
4409: $currstate = 'query';
4410: } elsif ($srch->{'srchin'} eq 'instd') {
4411: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
4412: if ($dirsrchres eq 'ok') {
4413: ($currstate,$response,$forcenewuser) =
4414: &build_search_response($context,$srch,%srch_results);
4415: } else {
4416: my $showdom = &display_domain_info($srch->{'srchdomain'});
4417: $response = '<span class="LC_warning">'.
4418: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
4419: '</span><br />'.
4420: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
4421: '<br /><br />';
4422: }
4423: }
4424: } else {
4425: if ($srch->{'srchin'} eq 'dom') {
4426: %srch_results = &Apache::lonnet::usersearch($srch);
4427: ($currstate,$response,$forcenewuser) =
4428: &build_search_response($context,$srch,%srch_results);
4429: } elsif ($srch->{'srchin'} eq 'crs') {
4430: my $courseusers = &get_courseusers();
4431: foreach my $user (keys(%$courseusers)) {
4432: my ($uname,$udom) = split(/:/,$user);
4433: my %names = &Apache::loncommon::getnames($uname,$udom);
4434: my %emails = &Apache::loncommon::getemails($uname,$udom);
4435: if ($srch->{'srchby'} eq 'lastname') {
4436: if ((($srch->{'srchtype'} eq 'exact') &&
4437: ($names{'lastname'} eq $srch->{'srchterm'})) ||
4438: (($srch->{'srchtype'} eq 'begins') &&
4439: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
4440: (($srch->{'srchtype'} eq 'contains') &&
4441: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
4442: $srch_results{$user} = {firstname => $names{'firstname'},
4443: lastname => $names{'lastname'},
4444: permanentemail => $emails{'permanentemail'},
4445: };
4446: }
4447: } elsif ($srch->{'srchby'} eq 'lastfirst') {
4448: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
4449: $srchlast =~ s/\s+$//;
4450: $srchfirst =~ s/^\s+//;
4451: if ($srch->{'srchtype'} eq 'exact') {
4452: if (($names{'lastname'} eq $srchlast) &&
4453: ($names{'firstname'} eq $srchfirst)) {
4454: $srch_results{$user} = {firstname => $names{'firstname'},
4455: lastname => $names{'lastname'},
4456: permanentemail => $emails{'permanentemail'},
4457:
4458: };
4459: }
4460: } elsif ($srch->{'srchtype'} eq 'begins') {
4461: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
4462: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
4463: $srch_results{$user} = {firstname => $names{'firstname'},
4464: lastname => $names{'lastname'},
4465: permanentemail => $emails{'permanentemail'},
4466: };
4467: }
4468: } else {
4469: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
4470: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
4471: $srch_results{$user} = {firstname => $names{'firstname'},
4472: lastname => $names{'lastname'},
4473: permanentemail => $emails{'permanentemail'},
4474: };
4475: }
4476: }
4477: }
4478: }
4479: ($currstate,$response,$forcenewuser) =
4480: &build_search_response($context,$srch,%srch_results);
4481: } elsif ($srch->{'srchin'} eq 'alc') {
4482: $currstate = 'query';
4483: } elsif ($srch->{'srchin'} eq 'instd') {
4484: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
4485: if ($dirsrchres eq 'ok') {
4486: ($currstate,$response,$forcenewuser) =
4487: &build_search_response($context,$srch,%srch_results);
4488: } else {
4489: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
4490: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
4491: '</span><br />'.
4492: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
4493: '<br /><br />';
4494: }
4495: }
4496: }
4497: return ($currstate,$response,$forcenewuser,\%srch_results);
4498: }
4499:
4500: sub directorysrch_check {
4501: my ($srch) = @_;
4502: my $can_search = 0;
4503: my $response;
4504: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
4505: ['directorysrch'],$srch->{'srchdomain'});
4506: my $showdom = &display_domain_info($srch->{'srchdomain'});
4507: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
4508: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
4509: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
4510: }
4511: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
4512: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
4513: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
4514: }
4515: my @usertypes = split(/:/,$env{'environment.inststatus'});
4516: if (!@usertypes) {
4517: push(@usertypes,'default');
4518: }
4519: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
4520: foreach my $type (@usertypes) {
4521: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
4522: $can_search = 1;
4523: last;
4524: }
4525: }
4526: }
4527: if (!$can_search) {
4528: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
4529: my @longtypes;
4530: foreach my $item (@usertypes) {
4531: if (defined($insttypes->{$item})) {
4532: push (@longtypes,$insttypes->{$item});
4533: } elsif ($item eq 'default') {
4534: push (@longtypes,&mt('other'));
4535: }
4536: }
4537: my $insttype_str = join(', ',@longtypes);
4538: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
4539: }
4540: } else {
4541: $can_search = 1;
4542: }
4543: } else {
4544: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
4545: }
4546: my %longtext = &Apache::lonlocal::texthash (
4547: uname => 'username',
4548: lastfirst => 'last name, first name',
4549: lastname => 'last name',
4550: contains => 'contains',
4551: exact => 'as exact match to',
4552: begins => 'begins with',
4553: );
4554: if ($can_search) {
4555: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
4556: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
4557: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
4558: }
4559: } else {
4560: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
4561: }
4562: }
4563: if ($can_search) {
4564: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
4565: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
4566: return 'ok';
4567: } else {
4568: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
4569: }
4570: } else {
4571: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
4572: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
4573: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
4574: return 'ok';
4575: } else {
4576: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
4577: }
4578: }
4579: }
4580: }
4581:
4582: sub get_courseusers {
4583: my %advhash;
4584: my $classlist = &Apache::loncoursedata::get_classlist();
4585: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
4586: foreach my $role (sort(keys(%coursepersonnel))) {
4587: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
4588: if (!exists($classlist->{$user})) {
4589: $classlist->{$user} = [];
4590: }
4591: }
4592: }
4593: return $classlist;
4594: }
4595:
4596: sub build_search_response {
4597: my ($context,$srch,%srch_results) = @_;
4598: my ($currstate,$response,$forcenewuser);
4599: my %names = (
4600: 'uname' => 'username',
4601: 'lastname' => 'last name',
4602: 'lastfirst' => 'last name, first name',
4603: 'crs' => 'this course',
4604: 'dom' => 'LON-CAPA domain: ',
4605: 'instd' => 'the institutional directory for domain: ',
4606: );
4607:
4608: my %single = (
4609: begins => 'A match',
4610: contains => 'A match',
4611: exact => 'An exact match',
4612: );
4613: my %nomatch = (
4614: begins => 'No match',
4615: contains => 'No match',
4616: exact => 'No exact match',
4617: );
4618: if (keys(%srch_results) > 1) {
4619: $currstate = 'select';
4620: } else {
4621: if (keys(%srch_results) == 1) {
4622: $currstate = 'modify';
4623: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
4624: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
4625: $response .= &display_domain_info($srch->{'srchdomain'});
4626: }
4627: } else {
4628: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
4629: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
4630: $response .= &display_domain_info($srch->{'srchdomain'});
4631: }
4632: $response .= '</span>';
4633: if ($srch->{'srchin'} ne 'alc') {
4634: $forcenewuser = 1;
4635: my $cansrchinst = 0;
4636: if ($srch->{'srchdomain'}) {
4637: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
4638: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4639: if ($domconfig{'directorysrch'}{'available'}) {
4640: $cansrchinst = 1;
4641: }
4642: }
4643: }
4644: if ((($srch->{'srchby'} eq 'lastfirst') ||
4645: ($srch->{'srchby'} eq 'lastname')) &&
4646: ($srch->{'srchin'} eq 'dom')) {
4647: if ($cansrchinst) {
4648: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
4649: }
4650: }
4651: if ($srch->{'srchin'} eq 'crs') {
4652: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
4653: }
4654: }
4655: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) {
4656: my $cancreate =
4657: &Apache::lonuserutils::can_create_user($env{'request.role.domain'},$context);
4658: if ($cancreate) {
4659: my $showdom = &display_domain_info($env{'request.role.domain'});
4660: $response .= '<br /><br />'
4661: .'<b>'.&mt('To add a new user:').'</b>'
4662: .'<br />'
4663: .&mt("(You can only create new users in your current role's domain - [_1])"
4664: ,'<span class="LC_cusr_emph">'.$env{'request.role.domain'}.'</span>')
4665: .'<ul><li>'
4666: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
4667: .'</li><li>'
4668: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
4669: .'</li><li>'
4670: .&mt('Provide the proposed username')
4671: .'</li><li>'
4672: .&mt("Click 'Search'")
4673: .'</li></ul><br />';
4674: } else {
4675: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
4676: $response .= '<br /><br />'
4677: .&mt("You are not authorized to create new users in your current role's domain - [_1]."
4678: ,'<span class="LC_cusr_emph">'.$env{'request.role.domain'}.'</span>')
4679: .'<br />'
4680: .&mt('Contact the [_1]helpdesk[_2] if you need to create a new user.'
4681: ,' <a'.$helplink.'>'
4682: ,'</a>')
4683: .'<br /><br />';
4684: }
4685: }
4686: }
4687: }
4688: return ($currstate,$response,$forcenewuser);
4689: }
4690:
4691: sub display_domain_info {
4692: my ($dom) = @_;
4693: my $output = $dom;
4694: if ($dom ne '') {
4695: my $domdesc = &Apache::lonnet::domain($dom,'description');
4696: if ($domdesc ne '') {
4697: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
4698: }
4699: }
4700: return $output;
4701: }
4702:
4703: sub crumb_utilities {
4704: my %elements = (
4705: crtuser => {
4706: srchterm => 'text',
4707: srchin => 'selectbox',
4708: srchby => 'selectbox',
4709: srchtype => 'selectbox',
4710: srchdomain => 'selectbox',
4711: },
4712: crtusername => {
4713: srchterm => 'text',
4714: srchdomain => 'selectbox',
4715: },
4716: docustom => {
4717: rolename => 'selectbox',
4718: newrolename => 'textbox',
4719: },
4720: studentform => {
4721: srchterm => 'text',
4722: srchin => 'selectbox',
4723: srchby => 'selectbox',
4724: srchtype => 'selectbox',
4725: srchdomain => 'selectbox',
4726: },
4727: );
4728:
4729: my $jsback .= qq|
4730: function backPage(formname,prevphase,prevstate) {
4731: if (typeof prevphase == 'undefined') {
4732: formname.phase.value = '';
4733: }
4734: else {
4735: formname.phase.value = prevphase;
4736: }
4737: if (typeof prevstate == 'undefined') {
4738: formname.currstate.value = '';
4739: }
4740: else {
4741: formname.currstate.value = prevstate;
4742: }
4743: formname.submit();
4744: }
4745: |;
4746: return ($jsback,\%elements);
4747: }
4748:
4749: sub course_level_table {
4750: my (%inccourses) = @_;
4751: my $table = '';
4752: # Custom Roles?
4753:
4754: my %customroles=&Apache::lonuserutils::my_custom_roles();
4755: my %lt=&Apache::lonlocal::texthash(
4756: 'exs' => "Existing sections",
4757: 'new' => "Define new section",
4758: 'ssd' => "Set Start Date",
4759: 'sed' => "Set End Date",
4760: 'crl' => "Course Level",
4761: 'act' => "Activate",
4762: 'rol' => "Role",
4763: 'ext' => "Extent",
4764: 'grs' => "Section",
4765: 'sta' => "Start",
4766: 'end' => "End"
4767: );
4768:
4769: foreach my $protectedcourse (sort( keys(%inccourses))) {
4770: my $thiscourse=$protectedcourse;
4771: $thiscourse=~s:_:/:g;
4772: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
4773: my $area=$coursedata{'description'};
4774: my $type=$coursedata{'type'};
4775: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
4776: my ($domain,$cnum)=split(/\//,$thiscourse);
4777: my %sections_count;
4778: if (defined($env{'request.course.id'})) {
4779: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
4780: %sections_count =
4781: &Apache::loncommon::get_sections($domain,$cnum);
4782: }
4783: }
4784: my @roles = &Apache::lonuserutils::roles_by_context('course');
4785: foreach my $role (@roles) {
4786: my $plrole=&Apache::lonnet::plaintext($role);
4787: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
4788: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
4789: $plrole,\%sections_count,\%lt);
4790: } elsif ($env{'request.course.sec'} ne '') {
4791: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
4792: $env{'request.course.sec'})) {
4793: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
4794: $plrole,\%sections_count,\%lt);
4795: }
4796: }
4797: }
4798: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
4799: foreach my $cust (sort keys %customroles) {
4800: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
4801: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
4802: $cust,\%sections_count,\%lt);
4803: }
4804: }
4805: }
4806: return '' if ($table eq ''); # return nothing if there is nothing
4807: # in the table
4808: my $result;
4809: if (!$env{'request.course.id'}) {
4810: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
4811: }
4812: $result .=
4813: &Apache::loncommon::start_data_table().
4814: &Apache::loncommon::start_data_table_header_row().
4815: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
4816: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
4817: &Apache::loncommon::end_data_table_header_row().
4818: $table.
4819: &Apache::loncommon::end_data_table();
4820: return $result;
4821: }
4822:
4823: sub course_level_row {
4824: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
4825: my $row = &Apache::loncommon::start_data_table_row().
4826: ' <td><input type="checkbox" name="act_'.
4827: $protectedcourse.'_'.$role.'" /></td>'."\n".
4828: ' <td>'.$plrole.'</td>'."\n".
4829: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
4830: if ($role eq 'cc') {
4831: $row .= '<td> </td>';
4832: } elsif ($env{'request.course.sec'} ne '') {
4833: $row .= ' <td><input type="hidden" value="'.
4834: $env{'request.course.sec'}.'" '.
4835: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
4836: $env{'request.course.sec'}.'</td>';
4837: } else {
4838: if (ref($sections_count) eq 'HASH') {
4839: my $currsec =
4840: &Apache::lonuserutils::course_sections($sections_count,
4841: $protectedcourse.'_'.$role);
4842: $row .= '<td><table class="LC_createuser">'."\n".
4843: '<tr class="LC_section_row">'."\n".
4844: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
4845: $currsec.'</td>'."\n".
4846: ' <td> </td>'."\n".
4847: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
4848: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
4849: '" value="" />'.
4850: '<input type="hidden" '.
4851: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
4852: '</tr></table></td>'."\n";
4853: } else {
4854: $row .= '<td><input type="text" size="10" '.
4855: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
4856: }
4857: }
4858: $row .= <<ENDTIMEENTRY;
4859: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
4860: <a href=
4861: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
4862: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
4863: <a href=
4864: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
4865: ENDTIMEENTRY
4866: $row .= &Apache::loncommon::end_data_table_row();
4867: return $row;
4868: }
4869:
4870: sub course_level_dc {
4871: my ($dcdom) = @_;
4872: my %customroles=&Apache::lonuserutils::my_custom_roles();
4873: my @roles = &Apache::lonuserutils::roles_by_context('course');
4874: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
4875: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
4876: '<input type="hidden" name="dccourse" value="" />';
4877: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
4878: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
4879: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
4880: my %lt=&Apache::lonlocal::texthash(
4881: 'rol' => "Role",
4882: 'grs' => "Section",
4883: 'exs' => "Existing sections",
4884: 'new' => "Define new section",
4885: 'sta' => "Start",
4886: 'end' => "End",
4887: 'ssd' => "Set Start Date",
4888: 'sed' => "Set End Date"
4889: );
4890: my $header = '<h4>'.&mt('Course Level').'</h4>'.
4891: &Apache::loncommon::start_data_table().
4892: &Apache::loncommon::start_data_table_header_row().
4893: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
4894: &Apache::loncommon::end_data_table_header_row();
4895: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
4896: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
4897: '<td><select name="role">'."\n";
4898: foreach my $role (@roles) {
4899: my $plrole=&Apache::lonnet::plaintext($role);
4900: $otheritems .= ' <option value="'.$role.'">'.$plrole;
4901: }
4902: if ( keys %customroles > 0) {
4903: foreach my $cust (sort keys %customroles) {
4904: my $custrole='cr_cr_'.$env{'user.domain'}.
4905: '_'.$env{'user.name'}.'_'.$cust;
4906: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
4907: }
4908: }
4909: $otheritems .= '</select></td><td>'.
4910: '<table border="0" cellspacing="0" cellpadding="0">'.
4911: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
4912: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
4913: '<td> </td>'.
4914: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
4915: '<input type="text" name="newsec" value="" />'.
4916: '<input type="hidden" name="section" value="" />'.
4917: '<input type="hidden" name="groups" value="" /></td>'.
4918: '</tr></table></td>';
4919: $otheritems .= <<ENDTIMEENTRY;
4920: <td><input type="hidden" name="start" value='' />
4921: <a href=
4922: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
4923: <td><input type="hidden" name="end" value='' />
4924: <a href=
4925: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
4926: ENDTIMEENTRY
4927: $otheritems .= &Apache::loncommon::end_data_table_row().
4928: &Apache::loncommon::end_data_table()."\n";
4929: return $cb_jscript.$header.$hiddenitems.$otheritems;
4930: }
4931:
4932: sub update_selfenroll_config {
4933: my ($r,$context,$permission) = @_;
4934: my ($row,$lt) = &get_selfenroll_titles();
4935: my %curr_groups = &Apache::longroup::coursegroups();
4936: my (%changes,%warning);
4937: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4938: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4939: my $curr_types;
4940: if (ref($row) eq 'ARRAY') {
4941: foreach my $item (@{$row}) {
4942: if ($item eq 'enroll_dates') {
4943: my (%currenrolldate,%newenrolldate);
4944: foreach my $type ('start','end') {
4945: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
4946: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
4947: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
4948: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
4949: }
4950: }
4951: } elsif ($item eq 'access_dates') {
4952: my (%currdate,%newdate);
4953: foreach my $type ('start','end') {
4954: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
4955: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
4956: if ($newdate{$type} ne $currdate{$type}) {
4957: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
4958: }
4959: }
4960: } elsif ($item eq 'types') {
4961: $curr_types =
4962: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
4963: if ($env{'form.selfenroll_all'}) {
4964: if ($curr_types ne '*') {
4965: $changes{'internal.selfenroll_types'} = '*';
4966: } else {
4967: next;
4968: }
4969: } else {
4970: my %currdoms;
4971: my @entries = split(/;/,$curr_types);
4972: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
4973: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
4974: my $newnum = 0;
4975: my @latesttypes;
4976: foreach my $num (@activations) {
4977: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
4978: if (@types > 0) {
4979: @types = sort(@types);
4980: my $typestr = join(',',@types);
4981: my $typedom = $env{'form.selfenroll_dom_'.$num};
4982: $latesttypes[$newnum] = $typedom.':'.$typestr;
4983: $currdoms{$typedom} = 1;
4984: $newnum ++;
4985: }
4986: }
4987: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
4988: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
4989: if (@types > 0) {
4990: @types = sort(@types);
4991: my $typestr = join(',',@types);
4992: my $typedom = $env{'form.selfenroll_dom_'.$j};
4993: $latesttypes[$newnum] = $typedom.':'.$typestr;
4994: $currdoms{$typedom} = 1;
4995: $newnum ++;
4996: }
4997: }
4998: }
4999: if ($env{'form.selfenroll_newdom'} ne '') {
5000: my $typedom = $env{'form.selfenroll_newdom'};
5001: if ((!defined($currdoms{$typedom})) &&
5002: (&Apache::lonnet::domain($typedom) ne '')) {
5003: my $typestr;
5004: my ($othertitle,$usertypes,$types) =
5005: &Apache::loncommon::sorted_inst_types($typedom);
5006: my $othervalue = 'any';
5007: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5008: if (@{$types} > 0) {
5009: my @esc_types = map { &escape($_); } @{$types};
5010: $othervalue = 'other';
5011: $typestr = join(',',(@esc_types,$othervalue));
5012: }
5013: $typestr = $othervalue;
5014: } else {
5015: $typestr = $othervalue;
5016: }
5017: $latesttypes[$newnum] = $typedom.':'.$typestr;
5018: $newnum ++ ;
5019: }
5020: }
5021: my $selfenroll_types = join(';',@latesttypes);
5022: if ($selfenroll_types ne $curr_types) {
5023: $changes{'internal.selfenroll_types'} = $selfenroll_types;
5024: }
5025: }
5026: } else {
5027: my $curr_val =
5028: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5029: my $newval = $env{'form.selfenroll_'.$item};
5030: if ($item eq 'section') {
5031: $newval = $env{'form.sections'};
5032: if (defined($curr_groups{$newval})) {
5033: $newval = $curr_val;
5034: $warning{$item} = &mt('Section for self-enrolled users unchanged as the proposed section is a group').'<br />'.&mt('Group names and section names must be distinct');
5035: } elsif ($newval eq 'all') {
5036: $newval = $curr_val;
5037: $warning{$item} = &mt("Section for self-enrolled users unchanged, as 'all' is a reserved section name.");
5038: }
5039: if ($newval eq '') {
5040: $newval = 'none';
5041: }
5042: }
5043: if ($newval ne $curr_val) {
5044: $changes{'internal.selfenroll_'.$item} = $newval;
5045: }
5046: }
5047: }
5048: if (keys(%warning) > 0) {
5049: foreach my $item (@{$row}) {
5050: if (exists($warning{$item})) {
5051: $r->print($warning{$item}.'<br />');
5052: }
5053: }
5054: }
5055: if (keys(%changes) > 0) {
5056: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
5057: if ($putresult eq 'ok') {
5058: if ((exists($changes{'internal.selfenroll_types'})) ||
5059: (exists($changes{'internal.selfenroll_start_date'})) ||
5060: (exists($changes{'internal.selfenroll_end_date'}))) {
5061: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
5062: $cnum,undef,undef,'Course');
5063: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
5064: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
5065: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
5066: if (exists($changes{'internal.'.$item})) {
5067: $crsinfo{$env{'request.course.id'}}{$item} =
5068: $changes{'internal.'.$item};
5069: }
5070: }
5071: my $crsputresult =
5072: &Apache::lonnet::courseidput($cdom,\%crsinfo,
5073: $chome,'notime');
5074: }
5075: }
5076: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
5077: foreach my $item (@{$row}) {
5078: my $title = $item;
5079: if (ref($lt) eq 'HASH') {
5080: $title = $lt->{$item};
5081: }
5082: if ($item eq 'enroll_dates') {
5083: foreach my $type ('start','end') {
5084: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
5085: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
5086: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5087: $title,$type,$newdate).'</li>');
5088: }
5089: }
5090: } elsif ($item eq 'access_dates') {
5091: foreach my $type ('start','end') {
5092: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
5093: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
5094: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5095: $title,$type,$newdate).'</li>');
5096: }
5097: }
5098: } else {
5099: if (exists($changes{'internal.selfenroll_'.$item})) {
5100: my $newval = $changes{'internal.selfenroll_'.$item};
5101: if ($item eq 'types') {
5102: if ($newval eq '') {
5103: $newval = &mt('None');
5104: } elsif ($newval eq '*') {
5105: $newval = &mt('Any user in any domain');
5106: }
5107: } elsif ($item eq 'registered') {
5108: if ($newval eq '1') {
5109: $newval = &mt('Yes');
5110: } elsif ($newval eq '0') {
5111: $newval = &mt('No');
5112: }
5113: }
5114: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
5115: }
5116: }
5117: }
5118: $r->print('</ul>');
5119: my %newenvhash;
5120: foreach my $key (keys(%changes)) {
5121: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
5122: }
5123: &Apache::lonnet::appenv(\%newenvhash);
5124: } else {
5125: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
5126: }
5127: } else {
5128: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
5129: }
5130: } else {
5131: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
5132: }
5133: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
5134: if (ref($visactions) eq 'HASH') {
5135: if (!$visible) {
5136: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
5137: '<br />');
5138: if (ref($vismsgs) eq 'ARRAY') {
5139: $r->print('<br />'.$visactions->{'take'}.'<ul>');
5140: foreach my $item (@{$vismsgs}) {
5141: $r->print('<li>'.$visactions->{$item}.'</li>');
5142: }
5143: $r->print('</ul>');
5144: }
5145: $r->print($cansetvis);
5146: }
5147: }
5148: return;
5149: }
5150:
5151: sub get_selfenroll_titles {
5152: my @row = ('types','registered','enroll_dates','access_dates','section');
5153: my %lt = &Apache::lonlocal::texthash (
5154: types => 'Users allowed to self-enroll in this course',
5155: registered => 'Restrict self-enrollment to students officially registered for the course',
5156: enroll_dates => 'Dates self-enrollment available',
5157: access_dates => 'Course access dates assigned to self-enrolling users',
5158: section => 'Section assigned to self-enrolling users',
5159: );
5160: return (\@row,\%lt);
5161: }
5162:
5163: #---------------------------------------------- end functions for &phase_two
5164:
5165: #--------------------------------- functions for &phase_two and &phase_three
5166:
5167: #--------------------------end of functions for &phase_two and &phase_three
5168:
5169: 1;
5170: __END__
5171:
5172:
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